Myo inositol & weight loss question

Has anyone used Myo Inositol for their PCOS? Has it helped? I started using the powder awhile ago, but stopped because I felt like it left a weird taste in my mouth eventually.

Also, does anyone have any good suggestions for losing weight with PCOS? We’ve been TTC for well over a year with no luck. I am overweight and I know losing weight can help, so I really want to try to lose some weight. :(

Thanks!