Happyhel35, I have PCOS and I’m going to tell you what I wish the myriad physicians, Ob-GYNs and endocrinologists who did nothing for me over the three decades since I was diagnosed had told me.
Hyperinsulinemia is the underlying cause of every single feature of PCOS. If you’re not insulin resistant already, and you almost certainly are, it’s only a matter of time. Doctors never test for insulin levels, relying solely on blood glucose as a marker of dysfunction, but it could be decades before your blood glucose levels cross the threshold into pre-diabetes/diabetes. Meanwhile, your pancreas are producing more and more insulin as your cells become less and less sensitive to it. As I know from very hard, very painful personal experience, this can only lead to increasing weight gain, androgen excess, anovulation and all the rest of the symptoms PCOS inflicts on us.
There is only one fix for this. Cutting out carbs. They’re a crutch, not a necessity. You don’t need them to exercise. You have fat stores to supply your mitochondria with the fuel necessary to produce the ATP that makes muscles contract. Yes, there is likely to be a brief period of fatigue while you switch over from burning insulin-spiking grains, sugars, starches to burning fat, but it passes. Once you’re fat adapted, you will have more and more steady energy than you ever got from bread, whatever its color or texture. The world is full of marathon runners, body builders and athletes of every kind who eat ketogenic diets and never touch carbs.
You’re a jogger so you are more than up to the challenge. You push your body and mind every day and it sounds like you’re damn good at it. Go on step further and eliminate any foods that spike your insulin levels and materially harm your body long before your blood glucose shows any sign of danger. I did and it changed every aspect of my life. The 200 lbs I lost were only the most noticeable part.
Good luck!