Anyone else?!

I took my last progesterone pill last Saturday night (8 days ago) and still no sign of AF coming (Last time I got it 4-5 days after I finished the pills). 
 I am on cycle day 79... :-( Could I have ovulated right before or while taking my progesterone so I could be in my tww? I had some sighs of ovulation around that time.
 Ugh so tired of PCOS and how I'm feeling. :-/
Comments/suggestions??