Thank you for your advice.
I've thought I had a thyroid problem forever. When I was 16, my doc checked and said yes I'm hypo, but because I was so young, he wanted me to come back every 3 months for blood tests, so he could monitor it before treating me. Fine, I did that and *magically* my thyroid fixed itself. But the symptoms never went away.
My new doc says I have PCOS, but I'm not so sure...maybe I'm just in denial

I will definitely look into the pituitary aspect of it.
Thanks again.