You definitely need to see your doctor and a gynaecologist, and your symptoms do sound like PCOS.. Don't worry about it if that is the diagnosis, with proper care, you'll be able to conceive.. I've been living with PCOS for the past 4 yrs, been on meds, and even my husband was told he couldn't get me pregnant, but today I'm 30 weeks gone.. It's going to happen, just see your doctors, pray and believe.. All the best!
You definitely need to see a doctor to have the problems confirmed with more blood tests and hormone tests. It sounds like you might have Polycystic Ovarian Cyst Syndrome (PCOS) and only a doctor can determine what course is right for you to take. Good luck!