Someone ease my worry 😭

So i’ve been taking Microgestin FE 1.5/30 since August 5th. On August 16th my partner did not pull out (😤). The next day I took a Plan B. I just started my placebo pills and I know it’s going to take my body a bit to get on track with my period. According to my calendar, I’m supposed to start in about five days, which is nearly to the end of my placebo pills.

I know that there is a chance of pregnancy, but is it likely? I take the pill at the same exact time every night and have not missed a pill since I started.

Someone please make me feel better 😂😭