Maybe you should go see a doctor. After you've seen a doctor and if they don't find anything wrong, then we'll talk about werewolves and vampires. Also, are you on any medications? Anything for ADHD? I know if some people get medicated for that it tends to were off during the night time and people get faster and stronger because of the burst of energy. I also know that balance can improve too. If you get the urge to chase smaller animals it doesn't mean your a werewolf/ vampire. Some people play chase with their dog and they think it's fun, still not a werewolf/vampire. As for the heat, I can be in in extreme heat, up to a hundred and ten degrees and when it's a hundred and ten I just get thirsty and my face gets a bit red. Trust me, your not a werewolf/ vampire. If you want to hunt and eat small animals, well plenty of people hunt ducks, squirrels, and deer, it doesn't make them vampires/werewolves. Some people like to catch fish and eat them afterwards, still doesn't make them a vampire/werewolf. Now, if your getting the urge to kill and brutally torture little animals, that's bad. If your getting blackouts you could have something going on with your brain like a tumor or seizures. If your sight and hearing change randomly, then your vision and hearing is probably adjusting to the environment. If your trying to see far away and your vision changes to see close up then go see a doctor about your eyes. Don't worry, I don't think your crazy, I just think your confused and looking for an answer. Try and stick to the scientific possibilities before you try and go with being a vampire or a werewolf.
Technically you can't just become a vampire. You'd have to have it in your blood. Besides, it's very rare for there to be any true-bloods. At least, in current times.
There are some humans who actually have some blood from werewolves and vampires, but it usually isn't enough to fully transform them. Some MAY get symptoms, but it isn't possible.
Some obvious signs for werewolf bloods:
-Heightened energy during knight or tense situations
-Love for meat, especially game(chicken, turkey)
-Low mineral count in the blood stream
-Great sense of smell, hearing, or feel
-Loves water, rain, or moonlit nights
-Easily sweats, easily cold
-Gets along great with animals
-Hair gets messy easily, uncontrollable
Some signs for Vampire-bloods (no pun intended)
-Rarely tans
-Lately developed Hetero-chromatic
-Overly hungry during sights of blood or gore
-Uncontrollable impulses
-Sparkling in the sun (JKing)
-Fear of churches or you take on a totally different personality/disposition when you meet a priest
-Not fond of dogs, loves cats
-Loves the cold, be enclosed in small spaces.
-Strange interest in meat, mostly rare or medium rare entrees
Yeah, I should know this. I'm 6% Germanic of one of these. I share symptoms from both sides. o.o
Kariac, no offennse but some of the symptoms your describing have totally natural causes. Increased hearing, can be caused by some medications. Heightened senses at night can be caused by some ADHD medications wearing off in the night hours. Urge to howl at the moon, some people just like howling at the moon. Urge to eat wild game, or meat(turkey, or chicken). I can say that I have experienced all four of these symptoms and I am definetly not a werewolf.
I suppose depending on your bloodline there is a possibility of having a wolf spirit form or guide. Exhaust the medical reasons first, if you are completely healthy then I suggest you search for your spiritual guide/deity whatever and ask questions.
Are you all seriously speaking of vampire and werewolf bloodlines? And on top of that, 'true blooded' beings? I believe you all need a reality check. And to keep myself from going into a huge explanation/rant on this darn phone, I'll just say this: vampires and werewolves like you are thinking are not real. They are creatures of myth.
And I'd also like to point out that I don't believe in werewolves/vampires. I only believe in psychic vampires. Turning into a werewolf isn't possible.
As others have explained before there could very well be natural/medical causes for these changes you are experiencing. I cannot begin to go in depth of the possible causes that could explain this, it'd be to lengthy, it's more than I feel like typing.
My first suggestion is to see a doctor and explain your symptoms, it could be an illness or some sort. If your doctor can't find out a cause or a possible solution, then seek out a psychologist next. To be honest don't mention the werewolf/vampire stuff to the psychologist because that will change everything in their eyes, only mention the symptoms to them and that the doctors couldn't help. Odds are they will dope you up on medication. I would wait to see if the medication helps. I would also research any medication given to you to see what it is used to treat. If it happens to be for an illness you don't want to be classified under don't get offended, the psychologist is trying to get to a solution.
If you have exhausted those sources then I would find it a good idea to investigate in werewolves/vampires. I have never seen a werewolf or vampire. The only thing close are otherkin and modern-day vampires. Both groups will tell you to get a medical evaluation and mental help before jumping to the idea/notion you are otherkin/modern-day vampire.
It may also be a phase, sad to say this but I know many people that have felt similar to you and it faded in about a month or so. I'm not saying it is, but it is a possible suggestion.
Another thing is don't question your sanity, it's perfectly okay to go through changes or feel a certain way, it's not okay to leave those changes unnchecked or jump to conclusion without going through the basics that could clarify your situation. For all any of us know there may very well be vampires and werewolves out there, we just haven't noticed.
I hope I could help and I hope you find out what you need to know.
Or it could be just a mind thing, you want to be a vampire/werewolf so badly that you start faking the symptoms of one that you've read in a book about or seen in a movie. It happens to some people with overactive imaginations. You wish you were one so badly because you've started reading some book like Twilight, you start overanalyzing stuff, symptoms increase, and you start believing you have turned into a vampire or a werewolf. You start becoming faster because you think, oh well a vampire/ werewolf is fast, I must be. Your mind could be faking all the symptoms, except the blackouts and headaches because you've read Twilight one too many times. If that's you case, and you've read too many books, start telling yourself over and over again that your not a vampire or a werewolf and maybe it will go away.