Can you help me become “normal”?

This letter reads:

Dear –

This letter is going to sound very strange to you, but its even more frightening to me. On the outside I look like an average 15 year old boy, well built, fairly good at sports. But on the inside, I have a burning desire to be, act, and dress as a female.

I can not tell anyone because they would probably tell the whole school.

If it was only to dress as a woman I could possibly handle it, but I totally want to be of the opposite sex.

Is there any kind of help I can get that would not involve my parents. Is there anyway I can be helped back to being normal.

WANTS TO BE NORMAL