Suddenly got stomach pain, then went to toilet got blood in urine. After that went for usg, in usg impression written that 1. Mild right hydroureteronephrosis, 2. No obvious ureteric calculus seen on a screening ct, 3. Right renal calculus of 3 mm, 4. Urinary bladder wall thickening with significant post void residual urine. Now I am getting pain in lower abdomen sometimes at right side of kidney. Is it treatable? I am worry about it.