Late period, Sex and birth control

Marykate
So a month ago, I lost my virginity to my boyfriend. I was on the pill for two weeks. now I have been on it for 1 Month and 1 week. my period is now 11 days late and I'm really scared. the condom didn't break but I didn't think much of it when I was 7 days late. should I be worrying or am I overthinking this??