My boyfriend and I had unprotected sex and he pulled out but he still had cum on his penis. We started "round two" and he stuck it back in while the cum was still on it. My period is kind of random but I have an app that says it was supposed to be yesterday and I haven't started. My boobs are really sore and I'm breaking out (kinda personal but might be important) I've taken two pregnancy tests and they've both said negative. I don't know what to do. Please help!
P.S, I know unprotected sex is stupid especially since I'm a senior in high school so please don't lecture me.. I just need answers please.