I tend to binge less when I'm doing something that involves my hands. Sketching. Knitting. Etc. Also, I agree, getting out of the house is a good call as well.
The best way to STOP a binge-fest (I've found) is to will-power your way through a day or two.. and the cravings go away. Nothing gives you cravings for salty, fried or sugary foods... more than salty, fried and sugary foods. You're training your body to crave those foods right now, and that makes it ROUGH.
I find that a decent way of making sure I don't junk out on garbage is to completely FILL myself with healthy foods. Always make sure that when you walk away from a good meal, you feel full. If all you're craving for dinner is chicken, and.. I d'nno, rice... make yourself a big pile of steamed vegetables on top of that. Low calorie, but it makes sure you're full, and not still in the mood for dessert/snacks later on, ya know?
I also stuff myself with diet pop. I know it's not good for me... but it's calorie-free, and it keeps me from snacking on garbage, so... !
Don't be too hard on yourself, we all have bad days/weeks/months. The point is that you're here... you WANT to change the behaviour, and I truly believe that you can. Just take it a step at a time. Get through each meal and in between period filling yourself with healthy foods, and tell yourself that you just need to get through that one day... day by day, the cravings'll be easier to handle.
Good luck darling, let us know how you're doing!!!