I'M FREAKING OUT!!!!

So I had sex one week ago, and my period was supposed to come before two days. We used condoms the first and the second time and after that we had a kind of a pause and he went to pee, I read that when men pee, they clean their canal from leftover sperm.. Then we made it without a condom and he didn't even cum, he was so exhausted.. I am so scared that I might be pregnant, I just want my period!!