I'd say that just keep on going as you are now, and in time once you're completely adjusted to the meds, it'll be more clear to you. When I got birth control that significantly shortened my time of the month, I got a lot less dysphoria but once i was on the meds for a while, it came back. You could be in that situation, or maybe you will discover that it was just an effect of your pcos. I'm not really sure exactly what to say except that time will give you answers.
I wish you luck figuring out who you are