Do you have to be alone when you binge? If so, then don't be alone. Sometimes it takes a detox period of sorts before you can really get a handle on it. I've been there with full blown bulimia for years (until I was 31; now 47). Leave the house at that time for a walk if you can. Do something!
I feel for you. I haven't read any updates yet so I apologize if you have heard this over and over or if you have already done what I've suggested. Why we binge is so variable, so I hope you are able to find something that works. I don't feel the desire to binge when I eat enough protein.