misstlynn, I can relate. I have had the internal shaking for a couple years at least and found no answer yet. I have hot flashes, cold spells, off balance (dizzy), worry all the time, and anxiety (used to be panic attacks.) I started taking fish, flax, and borage softgels everyday a few years ago and that helped my anxiety and panic attacks a lot but as for the other issues they come and go. It helps to know I am not alone and this to shall pass, hang in there and take care.