Pelvis, Back, testes pain aftr

I didn't ejaculate but prolonged my masturbation with breaks of 10 min, after sometime I got pain in my lower abdomen, back side, and testes area, pain is more in area just below abdomen (pelvis) like my father had during UTI, testes don't hurt directly, but if I touch I could feel there's pain. I have to wait for hours to get rid of pain, sometimes lay on my stomach to feel less pain. I had kidney stone (renal calculus) which was detected last month and cured. I'd take zincovit/becosul tablet in past 2 days n coincidently masturbated also. When I'm going to stool I could feel pain or stretch in pelvis area. This has happened to me in past as well (but has been happening for last 1 year only). It turns alright after like 4-6 hours but it causes me severe discomfort. What is it , why I feel pain in pelvis, back, testes. Could it be blue ball syndrome (I read on internet)