1 year

I've had PCOS since I was 15. I am 20 now and I haven't had a period for over a year, is there anyone who can give me advice as to what to do, maybe try naturally to get my period back? I dont have insurance right now and I dont have the money to pay the doctor a visit. The last doctor I went to for PCOS told me that most women have it and it is nothing to worry about. That was when I was 18. Well, now I'm worrying because I have heard, in other PCOS groups that the longer you go without a period the higher chance of getting cancer (uterine, ovarian and cervical). Please help!