Talk to Gastroenterologist on Lower Abdominal Pain

i have lover abdominal pain ( Testicular Pain) since 3 to 4 years ago i have visited civil hospital rawalpindi they didn't treated me properly and they just recommended few medicines which was not beneficial. then i visited in islamabad private hospital the this doctor also recommended me some medicines but I have still this issue.

i want proper treatment because sometimes it hurts too much and i do not tolerate this pain.