Metformin TTC

El

I was diagnosed with pcos recently after a scan blood tests and irregular cycles. My last AF was 10th September and I was started on metformin by my gynaecologist 5 days ago.

Noticed I had EW cm today and did an ovulation test which was positive. Could this be a false positive caused by the medication or am I actually in with a chance this month🙏🙏🤞🤞😊😊