... Feeling Dizzy On And Off All The Time I Am 14 And I Am Feeling Dizzy And Off Balance. What Is Wrong With Me I Dont Feel Like Myself?

I am 14 and I am feeling dizzy and off balance. What is wrong with me I dont feel like myself? - ... feeling dizzy on and off all the time

Sometimes I have things to his march, and I think my nerves are not so sensitive. I do not feel like myself. What did the devil. Please help me, thank you.