Heya,
I know what you are saying when you are saying it isn't a physical hunger, but I tend to find if I am full or feel full the need to binge to feel better lessens. Might be worth finding something that works for you there, as it's take me ages to settle on Porridge type products (and it doesn't always work), but having done the binge thing for years I would keep finding ways around it.
Keep busy this evening albeit by posting on here, and hopefully the urge will subside some.
I know it's hard, just don't let yourself do it- especially if you think it may be a punishment technique.
Han x
"I just wanna live my life sedated, cos I love driving myself away"