You've lost 2 lbs. in 3 weeks? Hey, that's not so bad! Especially if you were active and tried to eat well even before the challenge. Besides, if you are a woman you could be retaining water (I suppose men do, to, but with women and T.O.M. sometimes it's all but inevitable). Or maybe you've lost some fat AND gained a little muscle. All i'm saying is that 2 lbs. is 2 lbs. and if you stay the course you should keep having losses...sometimes faster, sometimes slower. One thing that might help you lose weight faster is to cut back a bit on the portions of your most calorically dense foods or substitute something a little bit leaner. I'm not saying fat is bad for you, just that eating large amounts of it can lead to a surplus of calories in your diet (some Primal people say calories don't matter. I'm not trying to argue with them, just suggesting this as...food for thought).