Hi im 47 years old It's coming upto a year since doctors found a 14cm mass on the upper pole of my left kidney, I was having flank pain , blood in urine in & off for a few weeks & the mass was found after having a ct scan for suspected kidney stones after further tests & scans they diognosed with kidney cancer and a few weeks later had a laproscopic robot assisted radical nephrectomy, surgery went well with no spread  and I healed well & dignoses was chromophobe renal cell carcinomer, I had a check up 6 months after surgery ( Oct 2023) & all was ok & I have another due Oct 2024 aparantley I have a 12mm cyst or something on bottom of right kidney too which seems OK, anyway recently I do feel more tired but also get flank pain on left side occasionally similar to what I had before but obviously isn't from my kidney as it was removed, is it something you can still get or should I see the doctor with me feeling tired? Nit sure if you can advise. Thankyou.