Mild Pain At Scrotum, Perinium Region, All Reports Normal. No Relief With Cefixime Anhydrous, Oflaxin, Ordonazole. Solution?

dear sir,

I am having a mild pain at my scrotum region and perinium region from past 2 months.
I am in frequent consulation with the urologist. They have conducted urine routine, blood test, usg scan, Uro flowmetry all reports are normal. still i have pain.
Doctors put me on Cefixime anhydrous for one week. it dint work.
then he put me on Oflaxin and alfusin for two weeks even that dint work.
then he put me on some combination of oflaxin and ordonazole, even this is not working.. Plz help..