Will I ovulate if cervical position is changing?

I have elevated levels of dhea and irregular periods, no cysts on my ovaries though and thin (5'7 130lbs). I went off of birth control in February and got my first period the end of June. My pcos dr had me take femera and then the ovidrel shot...I got my period exactly 2 weeks after I should have ovulated from the shot. I have chosen to not start another round and am attempting to use charting with glow and opks. I am cd9 assuming a 36 day cycle and have noticed my cervix opening and softening since I started tracking it at the end of my period. Would this be an indication that I will ovulate if my cervix is progressing or would this happen regardless?  Thanks for any insight ladies!!