Pcos help

How likely is it that I would have pcos ... I have irregular periods, I probably have 2-3 total months out of a year where I don't have a period. My cycles are usually 35 days in length however sometimes they are regular. I don't really know all the symptoms .. Been married a year & never used birth control but have only been "seriously"" ttc for 2-4 months (using opks, bbt charting, etc) does anyone have advice?