Urinary tract infection

Patient: Dear siri am 38 year old men. two years back i am affected by prostate inflammation, then take tablets for two months, then i got more relief. but irritation and itching in penis is continued.two months later i affected by uti by proteus vulgaies, then take ciprofloxin tablet for 15 days.but often i got irritaion after urination, and itching feeling in penis .what is problem, infection is in prostate or uirnary tractwhat can i dothanking you