As far as I understand it, being intersex and transgender are not the same thing. So you would not be a trans woman either way (provided you were assigned female at birth and identify as such).
I have no opinion on the politics of the whole situation, and I don't have PCOS so can't identify with that. I just wanted to point out that the way I understand it, you would still be either cis or intersex, but not trans. Someone please correct me if I am wrong, though.