Hello! I Was Just Looking For Some Reassurance To Lessen

Hello! I was just looking for some reassurance to lessen my nerves. I had sex last night and I am on the pill but I do not take it at the same time everyday. It generally is in the same time frame between 7 am to 9 am and my boyfriend was wearing a condom that did not break. I just wanted to know if I am ok or if I should take a plan b for extra precaution or am I just overthinking it.