Advice so that I’m not worrying

Okay here is the situation. My bf and I had a pregnancy scare about a month ago. I took plan b and went to go see a dr and she said that I wasn’t pregnant and that I should check in about a month. After that apt I got my period (I had sex on my period with a condom so not worried about that). I had sex yesterday with no protection and I was supposed to ovulate but I didn’t have any ovulation pains and I have a genetic thing where my body doesn’t release eggs like it should. My bf didn’t cum in me and there was no pre cum. He went to the bath room and came in the toilet. Since I’m new to all of this I’m wondering if I have any reason to be concerned. Because; Im pretty sure I didn’t release an egg, and he didn’t cum in me. Can someone please give me some reassurance or some facts? Only mildly freaking out atm lol

Thanks 💗