Thanks for your query.Based on the facts that you have posted it appears that you have chronic prostatitis
,Diabetes and Hypertension
Please consult qualified urologist
for clinical and digital rectal examination
and get ultrasound scanning done to rule out enlargement of prostate.
Please get your routine urine test and urine culture done to find out the organisms causing this infection and antibiotics to which they are sensitive to.
Please take broad spectrum antibiotics along with anti inflammatory medication like Diclofenac
twice daily .
Get the prescription of medicines from your family Physician.
Ensure to drink more water.To keep your urine dilute This will help to control dysuria.
You can take Maxclave for prostatitis.