Feeling sick

I'm ill. And to make things worse, I've gone back to my stupid habits, which makes me feel sick.
Today is the 2-weeks mark without purging. Yay. But today is also the first day in 2 weeks that I've been binge eating. I had done quite well with that, but today I just want to lay on the sofa, watch TV, eat sugar, watch TV, sleep, sleep, lay on the sofa, eat sugar...
I've eaten like a thousand donuts&muffins&cookies. I feel gross.
How can your body mess up with your mind this much? It's not like I have time to be in bed right now. If there's a time I need things to go smoothly is now! Finals are starting in 3 weeks, I have tons of work (apart from school), I signed up for a journalism constest which is going to take up a lot of my time, I'm setting up a whole seminar for next year... Wow, that's stressing even me.
If somebody knows where can I get extra hours to add at the end of my regular 24-h days, please let me know. I can't find them anywhere, not even on ebay.