I'm sorry your having such a hard time.
As lisha91 stated, I also have done the eat/eat/cry/cry/repeat X infinity. It's hellish when your in a body you hate. I feel that way, I hardly ever leave the house, avoid my old friends, seclude myself and don't make new ones, etc. etc.
I'm working to take back control of my life, but I also hope in the process I stop hating myself...and not just have it be dependent on how much I lose etc.
I most certainly understand, as do far too many of us. I'm brand spanking new myself, so best of luck to us.