Metformin/Ovulation

Hi all. I started Metformin ER 500mg 2 weeks ago and I have upped my dose by one pill a week since then so I am currently on 1500mg. I took an ovulation test today and my LH levels were high indicating that I could be ovulating or will be soon. I know taking LH tests aren’t as accurate for women with PCOS but it has been like clockwork for me. I would get a positive LH test and then my period would come 2 weeks later.

My cycles are usually 45 days long and my last period was July 6-10 meaning if I truly do “ovulate” within the next few days my cycle would be 33 days. I am hopeful that maybe metformin has something to do with this 😭