Cramps/Pain After Sex

Hi everyone, I don’t normally post on here but I had questions for you guys. So I had sex on Monday, it’s currently Friday, and I still have cramps, burning after peeing and was bleeding for about two or three days after. I’m not sure if I should wait it out, or if I need to go see my GYN doctor. The burning and bleeding has stopped for the most part but the cramps have still not gone away yet. (I know they can be caused by orgasms but I didn’t so I’m not sure what’s causing it.) Any ideas?