My boyfriend and I️ had unprotected sex 3 days ago . I’m not on birth control. He didn’t ejaculate in me. He fingered me lastnight and when I️ went to use the bathroom and I️ wiped I️ noticed pinkish blood a little like spotting . I️ don’t see any today, but my stomach is cramping like I️ have gas . I️ haven’t been sick or anything . My period isn’t due until another week . Could I️ be pregnant?