Plz answer!!

I’ve been on birth control for over a year. I have always taken it perfectly but the last week I took 2 pills maybe 2-3 hrs late. Me and my boyfriend have sex and he doesn’t wear a condom because he still pulls out a while before he’s about to cum lol. I’m on my “period week” this week, and I never get a full period on the pill I’m on. It’s usually only a day of brown discharge. Ive only had white discharge other than the one day it was a little brown but that’s it. Should I be worried?