For my PCOS ladies and any who knows 😀

So my periods are irregular time from time skipping a month but recently they have been about 34 days well I am on CD 50 but I recently started metformin (currently 500mg first 2 weeks than 1000)last Wednseday.... Now Ive heard nothing but good stuff about metformin and ttc with PCOS ....  but is it my period delaying cause my hormones are trying to "fix themselves" if that makes sense lol Ive took hpts but neg.... Feed back about metformin would be great how long did it take for metformin to work for you???