Once again, my doctor did tests (sleep study, etc.)
and could find nothing that would be causing
fatigue. Not long after that it just came to me to research statins, and lo and behold I discovered a lot of people were having the same symptoms as me, so I decided to stop taking it.
This Feb will be 3 years since I've taken it. And during that time I have gradually gotten better, but it still took quite a long time before I would stop having my fatigue like symptoms.