So I think I fucked up.. please read 😭

So I just fucked a guy (not any guy.. I know him) and the first time I fucked him was 5 days ago. He was sober. But tonight he was drinking.. & some things happened and when I told him I wanted to quit we layed on the bed and when I looked over it looked like the condom busted. Iv been on birth control since my freshman year in high school and I just graduated. This guy is 24.. we aren't even dating... & this is only my second person Iv ever had sex with. eve app says I'm starting my period in 5 days

What do yall think about this? Could I be pregnant?