Should I be worried?

I’m on birth control and this weekend was supposed to be my placebo week but because I was going on vacation with my boyfriend I skipped the sugar pills to not get my period and started the brand new week. Usually we also have sex with a condom to really prevent anything from happening but this time the condom broke... should I be worried? Especially since I was supposed to be on my placebo week? Or do the pills still prevent anything from happening?