My gf and I had dry humped only in anal position. I've ejaculated in my underwear while I was on top of her. She's wet at her vagina area as she cleaned with water after going for washroom. She's wearing underwear and night pants and i'm wearing cotton underwear and cotton jeans. She had heavy bleeding week with clots before her period. She had mild and severe leg cramps, backache, nausea, mood swings. She's having food cravings although not specific for any item. She's been having white discharge till now. She's 13 days late. On one day she got discharge and foul smell. And again normal discharge without smell. She's having nausea for couple of minutes per day. She took pregnancy test and got negative. She doesn' t have any symptoms at all. But she's having mild cramping in her legs (toes) for some time and disappears and it is repeating like that. She even has sweat hands and feet. Is she pregnant? Or is her periods coming? I'm freaked out. Please help me.