I lost my virginity on may 29th. No regrets but thats irrelevant. He wore a condom. I should have started my period this last Sunday nut its late. Ive had a fairly regular cycle since 8th grade. Since then ive overdosed on prescription medication twice. Once on hydrocodine and once on amoxicillin. Also, with school ive had a lot of stress, finals and everything. Anyway, is there a chance i could be pregnant?