HELP!!! BIRTH CONTROL & POSSIBLE PREGNANCY

Ari

I am on birth control and have been for about a year. I take my birth control a hour or so late every few days by accident. I recently had sex yesterday and the condom broke, therefore he finished in me. My period isn’t supposed to come for another two weeks, but I need to know if I should take a plan b because I cannot wait until a missed period, what do I do today ?!?!? PLEASE HELP!! Or do I take a test?