What do I do

Dajah

Ok soo I’m kinda new to this whole sex thing and I recently had sex again yesterday for the second time and he finally went all the way it it hurt at first but I was ok through Time as we kept going but the next morning I woke up my stomach was tight and my thighs was sore and my vagina hurt really bad how many more times will this hurt because during sex it feels good but then once I get up the the next day it hurt badly.