SEX PAIN HELP

So I had a (what im pretty sure was) a yeast infection and it went away quite some time ago. Anyway, ever since it went away and I started to have sex again, it hurts to bad. Like so so bad sometimes my boyfriend and I can’t even have sex. My boyfriend says it feels like bumps almost on the inside? For me it feels like lots of pressure and almost bruising?? It’s made me cry a couple time. I don’t know what’s wrong with me. Before the yeast infection sex was never like this. I’ve been having sex for like 3 years now and have never felt this way before. After we have sex it hurts a lot after too and I usually have to take like 2-3 ibuprofen. Does anyone have any ideas as to what could be wrong???

Another thing to add- it’s like my vagina changed shape or something idk