Thanks for your enquiry posted,
Regarding your chief complaint, you are suffering from a flank pain with nausea. There are many causes that mimic kidney or flank pain including: Obstruction of the ureter pelvic junction (UPJ), Cancers (very rare in your case), Infections, Rib pain, Lower thoracic nerves injury, Pleurisy, Muscle pain due to strain,
Herpes zoster with skin lesions,
Urinary calculi (no fever measured), etc.
Additionally, almost
urinary tract obstructions and stones cause several signs and symptoms such as flank pain radiating to groin, gross or
microscopic hematuria, nausea, and vomiting without acute abdomen diagnosed, etc.
According to the instructions posted by you and my experience, my recommendations are:
1. You need an immediate UA/UC test and also blood routine test including WBC with diff.
2. You demand to take an
ultrasonography and also in some conditions a KUB test, IVP and maybe CT scan.
3. After visiting your doctor and taking such tests mentioned above, your doctor would prescribe strong analgesics to decrease your pain.
Hope you feel better soon,
Regards