What's going on???

This is my first month not taking the pill-- stopped taking it 10/15 after completing the full pack.
Also my first month using glow. It said my period was due Monday 11/3. I know I ovulated on 10/19 so 11/3 being 14 days after seemed right.
I previously always had a 29 day cycle and when on the pill, my period would start on the 4th Friday. So here I am with no period, no sign of a period yet I keep getting negative tests!!
I'm at the point where I just want af to show up so we can try again but no sign!! Do u think it has something to do w coming off the pill? We bd 4 days during my fertile window including the day before, day of and day after ovulation...