Hi detsy, welcome to mumsnet!
I really sympathise, I went five days over with my baby 12 weeks ago, and it's absolutely HORRIBLE! When I went to the loo for a wee, I had loads of pressure on my bladder, and when I'd finished weeing I swear I felt his head bump down into my pelvis properly again, the weirdest sensation!
The whole area was painful and uncomfortable, getting up, sitting down, all a complete er....pain in the arse. heh! But comepletely normal, according to the midwives.
Anyway, it's all over so suddenly and after the few days of achy soreness you will feel SO much better physically- and you won't notice those days because you'll be too busy staring at your newborn!!
I'm quite envious actually, my little one is still fairly little, but there's nothing as special and gorgeous as a newborn. Do you know what you're expecting?