So I have this problem. I feel really fat and I'm really self conscious of my body. And I weigh myself about four times a day. I restrict my calories and diuretics and anti-bloating pills often. Lately I have been forcing myself to eat no more that 500 calories a day. I also exercise every day and can go to bed until I exercise. Today, I didn't really eat anything and at around 2pm in school, i almost fainted. My friend helped me stay with it though. Over the last two weeks I have lost over 9lbs. I don't think anything is wrong with me. My highest weight this year was 155lbs and my lowest was 117lbs. I am 5'6" and 16 years old. I am also somewhat depressed and lonely. I feel like my friend's don't "have time" for me. Oh and I also have ADHD. Which makes it even worse cause every time i get close to my 500 cal limit, theres like this voice or thing that's telling me to stop or I will be fat. I also am really afraid of numbers on the scale going up, even by like 3lbs. Do I have an eating disorder? I mean I don't think I do. Do I?