Ok so this is what happened. My girlfriend and me had protected sex at first and I chummed in the condom but I usually take it out before I cum because I'm scared it'll break. I didn't pee nor wash the inside of my penis and about 3-4 hours that night we had unprotected sex. What I did do those is before we did it I grabbed a sock and just started cleaning my whole penis as in the tip and the inside. What worries me is that she's feeling all weird like nauseas lately, stomach pains, sad and I'm just wondering that is there a possibility of her being pregnant? Because im sure the cum dried up and I'm hoping I destroyed it when I was using the sock to clean it up. I'm just started to get worried so chances are that she's pregnant? She was also coming her period that day. It's been about two weeks now and I'm starting to worry.