Sharp pain in uterus

TMI post

3rd pregnancy, 12 weeks..

I mentioned this to the nurse at my appointment today, and all she said was “okay” so I’m curious if anybody else experiences this and knows what it is.

Occasionally, I have been getting this really sharp, stabbing pain in my lower belly, it can last a few seconds to a few minutes, and sometimes I also get the stabbing sensation up my vagina or butthole. I haven’t had a similar pain this early in any other pregnancy