I've had really strong dull aches throughout this pregnancy (I'm 12+5). I've assumed they're stretching pains as I've had three scans and all is well with baby, but I don't remember them being so strong or consistent last time (just over two years ago). Was I just ridiculously excited and therefore not noticing it, or does my uterus have to stretch so much more this time? I would have thought it stretched enough last time.