I have an eating disorder and have to say it has changed a bit over time. While I don't really "binge" per se I do over eat and eat when not hungry and will even continue to eat when I feel sick. All that said, I've seen a nutritionist before and have attended a support group in real life for it and also belong to some online communities. While not being a professional I can say that often eating disorders do not fit "within the lines" of just one. At this point I would say I have ednos- which is eating disorder not otherwise specified. At that is a REAL disorder, in the dmv and all. In any case, if you find your eating is causing you stress then it doesn't really matter what label you give it. Looking to others who suffer the same as you can be helpful.