hi i had gone through your query and understand your concerns. i would come up with the possibility of RENAL STONES; ultrasound
scanning for KUB may confirm the diagnosis.
i advise you taking Homeopathic
medicines gives safe and permanent cure for your complaints of renal stones.
consult your local homeopathic physician for correct diagnosis of the case and remedy to fit your complaints. or mail me at email@example.com
I hope this is helpful for you, thank you