Where is AF?

So it's CD 43...no AF. I have been a 28 day cycle lady since I started having my period 13 years ago. Granted, I have been on the pill for 98% of that time.

This is my second cycle off of the pill. My first cycle off was like clockwork, 28 day cycle with AF. But 43 CD????? WTF!

I've taken a pregnancy test every morning for the last week, Glow says I'm 7 days late. ALL BFN! This is super discouraging. They are all BFN, and we can't even try for the next cycle because AF is STILL MIA.