I have a niggly doubt I may have it, but don't know a great deal about it, just what I can recall reading about it in the past and thinking it sounded like me. I have..
painful periods
irregular, heavy periods (but less so since having DS 5 yrs ago)
oily, spotty skin for last 15 yrs (from age 12)
depression
facial hair problem - have today noticed dark hairs on the sides of my nose!!
Also as I am assuming this is to do with hormones, I will also mention that I am super sensitive to oestrogen, can't take oestrogen contraceptive pills as they make me sick, and had bad hyperemesis in pg.
Is this something that is worth going to the doctors about?