Hi Kendra!
Some great resources for PCOSers is soulcysters . com and a great resource for information on insulin resistance is livinlavidalowcarb . com/blog/
Metformin can be a great help in many ways for PCOS. It helps with the hormonal balance that screws us up - hair loss in the wrong places/hair growth in the wrong places - painful cycles - insulin resistance, etc. etc. etc.
I have also never been very good at remembering to take pills, but I am determined this time to get healthy, get rid of all these dreadful PCOS symptoms and to lose the weight for good, so it's been the motivation I need to remember.

I have also done loads of research on insulin and how it affects our bodies. Jimmy Moore's site and the book by Gary Taubes, "Good Calories Bad Calories" inspired me to no end.
Learning all you can about PCOS and how our bodies process different kinds of calories may help your motivation in addition to the great support that can be found here.