I'm not really concerned but I would like to know what the heck this is!

For the last week I keep having sharp stabbing pains in my crotch right above my pubic bone. They don't really hurt and they are really quick. At first I thought it was the baby moving, because I've been feeling him more and more this past week too, but its always in the same spot and too low for it to be the baby I think.

I've heard of lightning crotch but that is definitely when the baby is kicking you in the crotch later in pregnancy. I'm just 16 weeks 2 days.

Google says its Braxton hicks but I don't think so. I don't have any other symptoms besides this little stab. Anyone else experienced this?