I know I'm going to sound really ridiculous but here it goes. I had sex w my bf while we were tipsy, I wasn't sure if he came in me so I took plan B 2 days later but hat same night, maybe 2 hours later he actually came in me. I have never let that happen before and don't want to get into detail but it happened. Now I'm freaking out... Is there a possibility I can get pregnant? Per my period app I am not ovulating but I did just end my period. Please advise.