Metformin & Conception

Hey ladies, I’m looking for some advice 😩 I’m 22 years old and my husband and I have been ttc for about 2 years I was diagnosed with PCOS in November. I recently started a medication called metformin and was wondering if any of you have been prescribed this and have had any luck. According to doctors if all goes well I should be able to conceive within the next 6 months. But I have so many doubts being that hubby and I have been trying so long. Just looking for a little hope ....