I feel for you so much. I completely understand and I feel for you.
I had a pretty severe case of BED, but in the last year it seems to be in remission. My binges were so severe at one time, I used to hit four different food stores for one day's worth of bingeing. Usually I couldn't wait to get home to binge so I would begin bingeing while walking on the street. I was so afraid ppl would notice so I'd vary my path.
I remember I could gain 5 pounds in a week. And my digestive system couldn't take it, but I'd binge anyway.
But you can do it. Persistence is key.
For me I did a lot of things to get better. I think doing a day program for ED was great. I was going to go inpatient, but there was a waiting list and since I was fat and not dying of starvation, they didn't let me in. I was mad at first, but I'm glad I did outpatient. I tried meds, but they didn't work. Exercise helped. Developing hobbies and interests outside the house (the binge zone) helped.
I have had so many setbacks it was ridiculous. But they were learning experiences.
I adhere to certain rules now. One rule no binge food in the house, even if it's healthy. Another rule, only eat at meals- no impulse buys and no free food.
I could go on and on because to deal with binge eating, you need to attack it on all fronts: mentally, physically, and spiritually.
Good luck and when you fall of the wagon for nth time, forgive yourself, ask yourself what have learned and carry on.