Earlier Today, My Husband, Age 73 Was Seen By His

Earlier today, my husband, age 73 was seen by his urologist for frequency of urination, penile pain, and abdominal pain. Urinalysis showed hematuria without leukocytes. A bladder scan was done that showed no residual urine. He has been scheduled for a renal ultrasound next week as well as a return visit to the urologist who did his prostate surgery. No pain meds were given, so I gave him one 5mg oxybutynin he had been prescribed for bladder spasms post surgery. Pain is worstening......any suggestions???