I've never talked to a doctor about it before but I barely eat. I eat maybe once a day if anything, and can go a couple of days without picking up any sort of food. I'm just never hungry anymore, or at least I don't notice it most of the time. When I do eat my appetite is very small. I went from eating the amount of food that a normal person has every day to not eating much at all. Some of my friends call me fat and I sometimes believe them. Oh and I'm 5"6 and weigh 110 pounds.