Shape change

I thought with faith may can I be able to change the shape of my ears and make them small, I know this is what some says is impossible, still I gave it a try, and yes it changed for real, but the side effect has got me, my ears sometimes become back the way they were before and sometimes small the way I want, I tried to make this side effect away but was unable please suggest something^_^

I made the change by just imaging the ears getting small while meditating and just said this: "small and thin ears be seen"

You have an overactive imagination