Pain thru my lady parts!

Lauren • Our little miracle Caroline arrived 1/28/15! Thanks glow!
Ok ladies, I'm 7 weeks and as of the past couple days I keep randomly getting a shooting pain in my vagina/cervix area. It's not a terrible pain, just does it, then goes away.
​The on call nurse says it's normal and probably things stretching, but I've never heard of such a thing this early! Do any of you ever experience this?