My gf and me had dry humped. We humped in anal position also. Her pant was wet at vagina area as she cleaned after going for washroom before humping. She's wearing pajama pants and underwear. .i'm wearing cotton underwear and cotton jeans. I've ejaculated in my underwear and my jeans got soaked. She had heavy bleeding with clots week before period. She's 5 days late for period now. She felt nausea for some time and had 3 times motions. But doesn't have any symptoms at all. She's worrying that she's pregnant. Is she pregnant?