Hi, i'm 7 weeks (ish) pregnant and have a strange feeling in my uterus area - a bit like period pain. It's a dull, almost ticklish feeling most of the time but last night I woke up with severe cramps and today it's aching. I've not been bleeding, but I'm really concerned. I have previously had a miscarriage at 8 weeks and had severe cramps and bleeding during that. I'm a runner and went for a run yesterday - could that cause cramps? Or is the cramping normal? Any advice welcome!