vaginal tingle and numbness?

Amanda

I am 15 weeks today. Over the last 2 weeks or so I have randomly been feeling a slight tingle or numbness around my vulva and vagina. It's almost like the after affect of an orgasm but without the fun. Doing a few Keagles can get it back to normal. it happens randomly and not just when I'm sitting for long periods of time. I was at the grocery store last week. It doesn't hurt or bother me but I just want to know is it normal?