I think I have an eating disorder.?

This sounds very much like an eating disorder,because im exactly like you,I don;t see what people see,it's also a self-esteem thing. If you get thinner or start not feeling right,you should talk to someone because trust me,the price you pay is way worse then having some weight on you. I had a friend die,and i have an eating disorder.You just need counseling or talk to a trusted friend,Wish you the best of luck!