Stupid and scared im pregnant.

My bf and I had sex and I told him to pull out. Well he did and I sucked him off. I got cum all over his dick and he wiped off with a towel. Immediately after, we decided to go round two but to put it in my ass. Well he stuck it in my vagina to get his dick wet first and pumped a few times before pulling out. What are the chances he missed some wiping off or more came out?! I’m freaking out tbh.