I know with my thyroid acting up

I know with thyroid acting up I was up all hours of the night and dozing all day with massive fatigue. Since I had this surgery I am not as sleepy during the day and sleeping all night now. Whew! Relief! But my body because of this nerve damages tires out easily. That is the only thing now I am trying to work on. Fatigue is not fun having every single day! Kills the body! Really does~