losing weight and ttc

Megan • Megan💄 Ortho asst🦷 fur mom to two GSDs🐶 3 miscarriages 👼🏼 Gracie Mae🌺
My husband  and  I have had 3 miscarriages. I am considered overweight and there's room to improve. I was recently diagnosed with pcos due to high testosterone and dr put me on metformin (I have regular cycles so I'm hoping this will act like a "boost" for me.) has anyone  lost the weight and became pregnant easier? Idk if my timing has been off but it's been a year since I've seen a bfp. Thanks ladies! Baby dust to everyone! 💜