Just got diagnosed with pcos today...

So today I found out my reason for scant periods, facial hair, no pregnancy, and dandruff is due to polycystic ovarian syndrome. I don't know what to do. I want to have a child so bad any thoughts helpful suggestions?
I'm 5 ft and 130 lbs.  I am just recovering from a serious long time illness but I'm back to the gym now:  I used to weigh 110.  Do you think twenty lbs really makes that much of a difference?