Am A 60 Yr Old Male. In The Middle Of

Am a 60 yr old male. In the middle of the night my right kidney really started to hurt. Had to really force myself to breathe. lasted for 30 minutes, got a small sip of water. layed on my stomach and was fine in 30 minutes. Could masturbating one every two to three days be causing this? this is an imbarrasing question to go to the doctor with. Also -I do not smoke or drink ever.