Shock in vag?

This is so weird, I’m not sure I know how to explain it, but wondering if it’s normal. I’m laying in bed at 7am, and I feel this electric shock pain in my vagina. It lasts like two seconds and happens about every minute for like 6-8 min. I got up and went to the bathroom, then came back and got it bed and it seemed to go away. Has anyone else had this? I’m so worried I’m going to miscarry again, I’ll be 7 weeks on Tuesday. My last miscarriage I was 8 weeks. If anyone has had this, please share!