I have PCOS and I have had many of the symptoms that you mention. It can be managed. It does help to have a doctor willing to work with you whether or not you are trying to get pregnant.

Keep an eye out for signs of pre-diabetes. For me, the difficulty with insulin resistance goes hand in hand w/pcos ---the good news for me, if my blood sugars are normal than so are my cycles. It isn't the same for everyone but I have met others w/coexisting dx's. Many believe they are related.