Small sharp pains

Bethanie

My boyfriend and I almost have sex everyday and it’s pretty rough sex. To the point where I’m bruised up there cause I have a small vagina, but I’m curious as to why I have small sharp pains after sex like comes and comes up my vagina? I’m not too sure how to explain this lol. Makes me feel like I have to go potty and when I do it’s nothing. Right now going to the doctor isn’t something I want to do cause of the virus but was just curious if anyone has felt this pain before or if I’m nutty