overweight

I need to shed like 22 lbs... fast! in like a week. I've tried to guard myself against temptations, and i've actually been pretty successful: i haven't gained any; i have about the same pounds that i had 6 months ago when i came here. but still it's not gonna work... ok, 22 lbs is kinda a lot, and hard to realize; 11lbs then, i'd be content with 11 lbs...
But even in that case, I'd still be fined $25 for the extra weight, and to someone broke, that's pretty hard to support.