I am 7 weeks pregnant and have a 12 month old DD. It wasn't planned but we are of course very happy. However I am struggling hugely with exhaustion! I vaguely remember being tired first time round but nothing compared to this. Of course it doesn't help that DD still doesn't sleep through. I try and rest when she's napping in the day but she only naps for half an hour in the morning which is when I shower, and an hour at lunchtime when I eat/clean up/prepare dinner. By mid afternoon I'm struggling to keep my eyes open! Anyone got any tips/advice to combat the fatigue?