Hello. I've been on birthcontrol for a year. I usually take it between 8 am and 9 am. I had sex with a condom but it broke. Then I was out on antibiotics so we used condoms for up to 7 days after I finished the medicine. I usually get my period on the third day of pills but I'm worried. It's the 2nd day. Will the antibiotics have delayed my period? Was I protected?