Magic Forums

Hello,
A few months ago, I started practising astral projection for a few days, but got scared on the third day. I visualized falling through a hole, and that made my body feel tingly, and I felt like I was falling out of no where. I kept trying to keep it up but I just stopped after a minute when nothing else further happened. When I got up, I felt so sick and dizzy and freaked out.
So now, I tried it again. This time I easily felt the falling, tingling feelings, but this time I saw white behind my eye lips,and received a vision of me floating in these white clouds. When I stopped, because nothing further happened, i again felt dizzy. Can anyone help me with what this was? I'm not an expert on Astral projection.
Thanks x