Thanks all for responding!!!

My thyroid?! Interesting..... I remember reading somewhere that it was a common problem with MS.

I'll see my neuro next month for a follow up as it is...therapist in a couple of weeks...I'm sure I'll be able to get tested for this!
http://en.wikipedia.org/wiki/Hypothyroidism

I hope one of my doctors can help....

Polar, the meds, do they help with energy and emotions? I'm curious since Copaxone is the only med I am currently on....