Am I getting on track?!

Sorry this is a lot of back story but bear with me! I have pcos, and a little over three months a go I decided it was time to ttc. I went to the dr and he put me on metformin and had me do three months worth of provera (medroxyprogesterone). However, during those three months I’ve wound up having 5 periods instead of my scheduled three. The first one I had was very heavy and very painful then it was followed by another a week later. I contacted the dr and they said it was just my body catching back up for having went so long without one. The next one was just like my normal ones I used to have. The fourth one was shorter than the rest and a little more tolerable, but I was supposed to ovulate this week and my lh strips were very negative and I was have lots of uterine pain. I contacted the dr and they said I might have a pelvic infection. However, since makigg no my appointment it’s became very apparent that this is yet ANOTHER period, literally 9 days after the other ended. So could this mean I’ve been ovulating whole having my periods? Or what the heck is going on?!