I can relate to what you saying in a lot of ways, especially the getting up and eating at night thing. It was a habit I developed about 3 or 4 yrs ago, but now I struggle with it multiple times a night. It's horrible because you feel like your losing control of your life. I struggle with depression and anxiety, and I think it's mostly a result of my eating and sleeping issues..

This doesn't solve the problem, but it always helps me if I make myself drink extra water multiple hours before bed- and take some kind of fiber supplement right before sleeping. Even if I just feel more full for a while, it makes food seem less appealing if I'm tempted to binge eat.

I hope you can overcome what your dealing with, I'm just letting you know that there are other people who struggle with similar things!