cramps?! about 4 weeks pregnant.

Emma

Hey, I found out I was expecting yesterday, I rang to book my first midwife appointment and it's not until 2nd March. I've been getting cramps today I've got a hot water bottle on my tummy and they have eased but not gone. could this just be my uterus stretching? this will be my 2nd child I had cramps in that pregnancy but I don't remember what they felt like. I'm a nervous wreck.