So according to glow my most fertile days in September were the 21-27. I had sex the 25th being the peak of my fertile window. On Friday the 30th, I went to the bathroom that morning and had a bit of brown blood/residue but after that nothing. Now, i been having mild cramping. AF is due the 10th could I just be getting cramps from AF almost here or is there a chance I could be getting pregnant? We've been trying for a while and still nothing😞