Hi, many thanks for the query!
You need to do- USG (KUB), X-ray KUB, Sr. creatinine
, Sr. Uric acid.
This will tell us regarding current size, site, type of stone, also any back pressure changes in kidneys/ureters.
Take anti-spasmodics, pain killers, diuretics, urine alkalinizing agents with your doctor's opinion.
Wish you a good health.