AF due September 5

Amanda
Hey! I'm Amanda. I'm 28 and have been TTC for 13 months. I use charting and OPKs and am seeing a fertility specialist next week. I have very regular 28 day cycles. I'm currently 3 dpo and AF is due on September 5. I have endometriosis which I've has treated 3 times through laparascopy. Would love a cycle buddy to share in the highs and lows of TTC!