Lower left Abdominal pain. Urgently.

Not sure if it's stone pain, nerve pain or any gynea disorder or Hernia as I am really confused and can't take the recurrent pain..Its like a stinging nerve pain at the lower left abdomen area extending hoto the left scrotum and pain while urinating or having sex as well. It increases while walking at times while seating as well, feeling difficult to wear under garment as well. Really painful uneasy feeling but it's different from the last time I had kidney stones which went away in 2 days, this one started in December which too lasted painfully for 2 days. However the pain has come back and now it is like a contant pain and at  times the pain lasts for over an hour and the pain extends kill left scrotum and penis. It has made be lethargic can't eat or exercise and live my normal life. I had taken Citralka, Clearstone syrups, Mefsal Spa, Ultracet 500 nothing is helping for a permanent cure. Please advise treatment or medication and whom too co sult. need help urgently.