Hey y’all. My last period was from August 2nd - 6th and on the 7th I had brownish and pink discharge. I had sex on the 11th at about 10 PM. We used a condom, but as he was pulling out, the condom slipped off of his penis. As he was pulling out, he came inside the condom. He said that the ring and some of the condom was out of me and the condom had just slipped off of him as he was pulling out. I plan to take a plan b today, the 12th, when the pharmacy opens in the morning. According to this app, I should ovulate between 16th - 22nd. What do y’all think are my chances of being pregnant?