PCOS scare

Lately I been feeling like I have PCOS I’m experiencing mood swings hair that growing fast acne these dark spots under my breast that I never had before I battle with my weight I was just 183 now I’m 196.6 in a few days my vagina seems dryer than normal I have irregular periods. I have very very low sex drive now and my hair is shedding like crazy.. I went to doctors yesterday so I’m scheduled for a ultrasound to see what’s going on I’m nerves and scared cause I’m 30 I have 3 kids already and I haven’t had no issues before and now I’m trying to get pregnant cause my hubby had no kids of his own and now he wants us to start planning. My question is where their anything anybody took over the counter that helped with it or boost chance of pregnancy until I know for sure what is going on.