Hi, I Am 27 Yr Old And Suffering From Pcod

Hi, I am 27 yr old and suffering from pcod from past 7 years. After taking birth control pills my periods became even more irregular with gap of 5-6 months within my cycles. On Nov 17 2015 I got my period after taking regesterone tablet. Then took only 5 tablets of siphene. After that I didn't get any period till slight spotting was seen on 6 the Feb 2016. The spotting is continued till date with 0 to 1 day gap. I am very much puzzled with this condition . please help