Metformin (trying to regain hope!)

Just got prescribed Metformin yesterday, as I have not been ovulating. My practitioner has PCOS as well and knows the struggle so she put me on 750mg twice a day. (I am 5'0 and about 143lbs)

Has anyone ovulated with this dose? Conceived?

Husband and I have only been trying for 6 months when I realized I had no ovulation, so I'm trying to be hopeful that this may help!!