Scraping feeling in cervix

For the last couple weeks ive had this uncomfortable sensation. It feels like my baby is somehow scraping my cervix. I definitely feel her moving around when this feeling starts so im curious if anyone else has experienced this and if shes trying to claw her way out! Lol

Could this be an early sign of labor? Is it baby getting into position? I will ask my OB when i see her on tuesday. For now im wondering if anyone else knows what im talking about? Could this be baby dropping? Im 33 weeks