has this happen to anyone else?

So my boyfriend and I started using condoms bc we both, at this age, don't want kids lol. So this last time we had sex he didn't finish and the condom didn't rip. My period is late and I'm freaking out. So I wanted to know if anyone had this problem. We used a Trojan condom and I didn't know if the lube would have an effect on my cycle or not or if someone else has had the same problem?