Possibly Pregnant

So, I was on my period when I talked to one of my friends about being pregnant. She had me start thinking that I possibly am. Recently my boy and I had sex and he said he came in me but he also doesn't remember (he also came in me before I had my period). Today I went to the bathroom and found cum in my panties but it's been 2 days since. I recently got off my period, but aren't showing any symptoms either. I have been super hungry lately, have been bloating, and have to pee constantly.