Do I have an eating disorder?

All i can say is your really need to go see a therapist/shrink. There is nothing wrong and going to see one. They can help you so much. Please go see one. I think it would help a lot if you went to go see one. I don't eat barley at all, so i have the same problem as you with the whole not eating thing. But a therapist would help you a lot. I definitely recommend one.