Holy Vagina Pain!

Girls. I need help. My bf and I did it this morning and it was normal and fine. Well as I was cleaning up I noticed my vagina start to slightly burn and then felt that it was completely numb and swollen about 3x normal. I am in so much pain right now. I took Azo and pain reliever. Also took a prescription that is for after sex to prevent UTI's. Ive been drinking water and tea trying to get my system flushed out but I'm literally wobbling and the pain is awful.