Merem,
Your post could be me. I have LIVED this, and still do too often. In fact, I posted on Monday with the same situation. Here is a link to the post and the fantastic replies I received:
http://www.3fatchicks.com/forum/showthread.php?t=96091
Some of the things that have been helping me have been:
1) STOP trying to lose weight, just for a little while, and just try to maintain. This takes the pressure off. I just keep telling myself what a great size I am NOW (especially compared to where I was!). You have lost so much weight, but if you keep binge-eating you will undo that. If you can maintain where you are at for a month or two (maybe through the holidays?) then you can be in a lower-stress situation to begin trying to lose again.
2) Eat a little more. (But not a LOT more!) I was too hungry and starving myself and then my body was crying out for food and I would eat, eat, eat. Then I would feel ashamed and hopeless and keep eating because my emotions were crying out for food. The binge-restrict cycle is very self-perpetuating!
3) Focus on how great a HEALTHY LIFESTYLE feels. This helps me a lot. Because the shame/despair I feel when binging sucks. And the joy I feel when eating well and feeding my family well is huge.
Try reading the incredibly inspiring stories of the maintainers in the maintainers forum on 3FC, and begin to think of yourself as MAINTAINING!
4) Remember though, there IS a physical and emotional addiction at work. Even though you feel disgusting when you are full and bloated, as soon as you are at even a normal level of hunger again the urge to binge may be a siren song for you (it often is for me). You'll have to face this like any addiction and CHOOSE healthy choices for yourself even in the face of the allure to binge. Most of the battle to be healthy and lose weight is fought in our minds.
So keep fighting! One day, one moment at a time. Keep fighting! That is the difference this time... WE WILL NOT GIVE UP!
God bless,
Lindy