Strange question. I’m 38 weeks. Baby feels like she’s scratching me from the inside

Okay strange one! But curious if anyone else has felt this sensation.

I am 38 weeks and whenever baby moves it feels like she is scraping the walls of my uterus?? It’s mildly painful and I know that it’s not her finger nails but it definitely feels like shes digging them above my cervix Lol. I’ve asked the women in my life and no one seems to know what I’m talking about.