New to metformin

Steph

I’ve been ttc for 20 months and

The doctor has said I have a chemical in my brainthat is too slow at telling my ovary to ovulate so I don’t ovulate every month on time .... I also show a small sign of PCOS in a blood test even tho my scan was clear so the doc has put me on metformin I also have to loose more weight and then they will put me on clomid x

I’m very new to all this and would love some personal experiences please x