Hi, Many thanks for the query!!!
You need to do certain basic investigations first, which include-
USG (KUB), Urine routine & microscopy, Sr.
creatinine, Sr. uric acid, X-ray KUB.
Blood in urine is usually due to Ca-
oxalate stones having spikes on their surface causing mechanical trauma to mucosa of
urinary tract & bleeding.
Pain is due to spasms of the
ureter to get rid of the stone by more frequent & powerful contractions to propel it out.
As the symptom like blood mixed urine is still there though pain has disappeared, stones must be there somewhere in urinary tract.
Take symptomatic treatment as per Urologist's opinion till you get your investigations done, viz. Plenty of oral fluids, diuretics, anti-spasmodics, urinary alkalinizing agents, pain killers.
Wish you a good health. Take care.