Thanks for the replies, it's good to know i'm not the only one. I just feel so lazy at the moment and I worried how i would cope if i still felt like this once bubs did arrive. I guess i'm lucky that i have such an understanding DH as not much is getting done around here!
Mabello - thanks for reminding me about inliven - last time i was taking that i felt amazing, i'm going to have to drag it back out of the cupboard again i think, hopefully that will help!