Polycystic ovary syndrome

Today I was diagnosed with PCOS, I am 20 years old and have pretty upset about all this! I have always had a fear of infertility due to my late start in life with periods. I didn't get a period until age 16. For years I have never had a regular period it will go 2-3 months before I get one! Now that I know the problem I really need people to talk to that can relate, I need all the insight I can get!