My gf and I had dry humped in anal position only. 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 and I was on top of her at the time of ejaculation. She had heavy bleeding with clots week before period. She's 9 days late for her period now. She felt nausea for some time and had 3 times motions and had mood swings and having mild leg cramps from day 4 of her late period. She had acne breakout. On the night of day 8 of her late period, she had cramps and aches similar to period cramps but no period. She's worrying that she's pregnant. Is she pregnant?