Foreskin

OK... me and my boyfriend were having sex and we were rushing it, in a weird position and when he went in some air escaped and then aaaah his foreskin sorta snapped... it’s still attached but the thin part that connects to the top of the head separated and there is now a little bit of flesh there. He bled a bit for a while but omg does this happen often? He said it didnt hurt but im worried, we put off having sex for a week but we were in a different country so he hasnt seen a doctor yet... should he? and can we have sex? Im really worried about it. I broke his penis for gods sake! ... panicking a bit... thanks!...