Missed pill help?

Okay, it’s a week till my placebo week. My period came THIS week! I was wondering how the hell that could happen, but when I was taking my pill today I realized I’m a day behind, meaning, I probably missed a pill. I don’t get how I missed it at ALL. At all. I never ever miss my pills but something must’ve happened? So no wonder I’m bleeding. I’m not too concerned about pregnancy because I’ve only had sex 4-5 times this month and he pulls out very early. Anyways, should I take a second pill tonight? To get back on track? Doubling up is ok on my birth control, just wondering if you think that’s the best thing for me to do logistically. Thank you! PLEASE help!

edit: I don’t really see myself having any other choice but to double up to get back on track, so I just did. I’m accepting the fact that I’ll feel like crap. Ugh, I feel so stupid. I never do this.