I know it may sound dumb but..

Okay, so earlier today i was over at my boyfriends. We got a little frisky and we ended up trying anal sex but it didnt go in so we stopped. We stuck to fingering (vaginal fingering). I’m worried if he had any precum or something while he touched his penis while trying to put it behind and then touched me BUT he said that he didnt, he said that he touched the tip plenty of times to make sure there wasn’t anything. And i also know that his hands were dry but idk what if there was traces of precum or something. I also rubbed against him while he was wearing boxers and i was naked. Stupid desicion i know... can i get pregnant like this? I am 9 days away from my period