sex pains.

PLEASE DONT JUDGE. so I had sex with my boyfriend maybe 2-3 days ago and have been in pain since. it starting during 'our session" I think it may have been the fact that I was somewhat dry down there and when he put it in. it like got caught on the skin around my 'opening' and sort of stretched it out. again it's been a few days and I've been in pain ever since. it's sort of itches and hurts at the same time. I put anti itch cream, which helps but I want to know if that has ever happened to you guys. also considering the fact that I'm not sore down there in in pain, an itchy pain. please help guide me and give me some advice... 😔😕