welcome to HCM.
The symptom complex is poorly understood.
It may be non-bacterial prostatitis
. It is not diagnosed by a single test and it is usually a diagnosis of exclusion, that is diagnosed after ruling out other conditions.
Pls followup with the same doctor, get examined, do ultrasound
scans and take a course of antibiotics.
Thee is no specific or a single way to treat this and treatment is based on the symptoms.