Okay so i am on birth control and have been for 4 months a couple weeks ago i took antibiotics for an infection that said could interfere with the birth control. I continued taking it though, the birth control, I got her period it lasted 2 days and on the 2nd day while I was still on my period but it ended that night cause birth control makes it short we had sex. After about 3 minutes of sex the condom broke inside me and he quickly took it out, he hadnt ejaculated. Is there any way I could be pregnant. I just need some reassurance.