I've been having light cramps for about 3-4 days straight. My so and I had sex on the 14 (during my fertile window, according to glow) and a couple other times during my FW. We had sex 1 time and after he came (not inside of me) we had sex again. I've posted before and someone else said where it was back to back, I could've got pregnant from the cum from the first time around. Anyways, I am having like light period cramps but I'm not due for another week or so. I got off on the 6th of Feb.