Could I be pregnant?

I had sex (first time) with my bf right on my ovulation day (August 8) and now I'm paranoid I may have a little bun in the oven.

We used a condom (and to my knowledge it didn't break) and I'm doing my best taking birth control every day but I've only been taking it for two months.

I think I did have my period on the 22-26 (as planned, typical light then heavy flow). Could their be any chance I'm pregnant?