So today I had sex with my boyfriend for the first time. We were both virgins up until today. The condom broke sometime right before he came and he pulled out as he was somewhat ejaculatjing (it was the start of it but he somewhat suppressed it). We both were afraid so we immediately rushed to the store and bought Plan B and I took it about 20 minutes after this happened. I am due to have my period in about a week, although I am usually early. I am at about day 23 of my cycle. What is the likelihood that I will be pregnant? I am beyond worried and scared at the moment and need someone to be real with me about the probability.