First time

So I had sex for the first time tonight and we used a condom that came with lubricant on it already (the expiration date is in 2020) and I’m not on the pill and when he was about to finish he pulled out but his sperm was in the condom by then and in just wondering if there’s anyway I could’ve gotten pregnant by that? I have an app that tracks my period and I’m in my fertile window and i don’t know if that’s really important or not