MY ASS IS ON FIRE!!!

Sooooo... my boyfriend and I have been together for over 2 years now. He’s a top and I’m a bottoms. Honestly he has a pretty big dick but it hasn’t been anything that I can’t handle. Yes sometimes from not enough lube or him inserting his dick inside me too fast causes pain or minor bleeding. But that hasn’t really been the case recently because he and I have been more cautious so I’m not in pain. Long story short, he and I had sex about 5 days ago and we had sex once and everything was fine but I was a little sore. The next day we had sex twice back to back. I was still okay and normally I know if I’m going to be in pain afterwards because during the initial insertion I can feel that there’ll be an issue. Everything was perfect! He slid right in with ease and it felt amazing. After all of that I feel like my butthole is ripped but it’s not. It hurts when I sit on it, when I have to poop and when I wipe, and if it’s touched at all. I had him take a picture so I can see it and it LOOKS normal but it doesn’t feel normal. It feels like it’s never going to stop hurting and it’s beyond uncomfortable. Has anyone gone through this and what do you do to ease the pain? Please help!!!