yes, i also gorge a lot. started around age 12. right now i am 34. the summer going into 8th grade, went from 100 to 108 pounds. does not sound like a lot (esp for 8th grade), but it took a lot of gorging to get there. spring quarter sophomore undergrad year, gained 15# in 10 weeks.
granted, do not yet have an eating disorder diagnosis. (fine). but discussed it with more than one psychologist.
although, functionally, don't know what purpose a eating disorder diagnosis serves.
got diagnosed with gender identity disorder, clinical depression, and aspergers though.
likewise i do not have other interests or hobbies. on the other hand maybe hobbies are overrated. there is no law that says you have to have a hobby. having a hobby does not make you morally superior to someone that does not have a hobby.
it might help to go to a clinical psychologist, support groups, read books. some prescriptions reduce appetite. or go to a nutritionist.