So 😕 has anyone had...

AF came as normal 8/21 very light then turned to brown then gone nxt day.Took a few tst all negative 100% All my pms went away then a week later returned. And my boobs are huge!! I have very normal 28 day cycle. My question was supposed to be in my fertile window over this last week but i have never been in my window with such pms prego symptoms. So AF is supposed to start nxt sat but this month ive only had one week w/out these symtoms. Ive gained 7pds and feel huge!! How could i have been in my ferile window but pmsing. Anyway blessings to all....bfp to all🌟👣