eating disorder

see when i was younger ppl told me i was fat. it was hard on me, and so i choose to believe them. i dont eat right anymore and i lose weight fast cuz of my body type. thing is i never really was fat. i was always really thin. and now im beond thin. but i never tryed to convince myself of this and ive passed out at school alot. so, i am trying to change. and i will. i know i can do it :)