I have sleep probs now too - i did with my 1st preg too. Just your body getting you prepared. As well, the hormones racing around your body at this time is huge . I often find myself lying in bed whilst DH is snoring away and im thinking about what groceries i need to buy !!!!!!! My mind is active (as is bubs).

Im a stay at home mum, so i try and lie down when DD goes to sleep. I dont always actually sleep, but lying down and just resting is just as good i say.........