so me and my boyfriend did unprotected sex the other day. he is uncircumcised and he said when he put in it & was penetrating, my vagina was so tight he said it pulled his foreskin back so it hurt so bad. he penetrated for about 5-10 more secs & pulled our & claimed he was going soft. His words were “I’m going soft and idk why. It usually goes soft when I cum but I didn’t feel myself cum inside.” It only lasted less than 5 mins. So I freaked out & hurriedly ran to the store and bought plan b. my boyfriend still claims “I swear I didn’t cum. I didn’t feel it at all.” Is there a possibility that the foreskin being pulled back hurt him so bad to where he went soft? I know that there is a chance I could get pregnant but I’m still wondering if he came in me? I looked at some things online & some say when a men comes in you, it usually runs out of your vagina but idk. Please help! I have no clue what to do