Any other ttc women (or planning to be ttc in a couple years) trying to lose weight?

Me and my fiancé want to start trying for a baby after our wedding. Unfortunately though I have Pcos and discovered I haven't ovulated in a year. I've tried different medications to help my Pcos but so far the only thing that doesn't give me problems is metformin, so the doctor said my best bet was to lose at least 50lbs. I started at 256lbs now 247lbs and trying to get bellow 200. Anyone else on a similar journey?