So AF is suppose to show up on the 22nd. I have been feeling a lot of mild cramping was experiencing horrible constipation and now just have aching boobs. I took a pregnancy test this evening and it was a BFN. Should I assume it's all just pmsing. This is the first month my SO and I have officially tried. I don't want to get my hopes up when I see lots of women on here having to try for several months.