i had one kidney removed and part of my 2nd kidney removed due to renal cell cancer. this was about 3yrs ago i still have fatigue some days i can get thing done then some days i am in bed most of the day. I al so have thyroid problem under control. Last time i went to the dr he said it was just my weight but i don't understand why some days i feel good and some i can't get out of bed any one have same problem i also took radiation treatments 3 yrs ago. thank you