Ryn, I would think yourself lucky - I'm 9 weeks and according to my doctors scales (which are different to where i weighed myself prepregnancy) I've put on 6 kg already - must say had a bit of a freak attack! Haven't been eating bad but just not doing much due to fatigue - needless to say, i am now making sure i go for a walk most days. Don't stress - i'm sure your time will come.