Feeling pain in my pelvis and feeling pain in my side abdominal muscle if i bend to left side or right side the left side abdominal muscle hurt a little is it a symptom of kidne y failure or a prostate problem and also my left testicule which is slightley lower and smaller than my right hurts a mild pain sometimes happen when i touch my left testicule and also somethin is tubelike an a little thick is under my both testicules oand one tube is slightely thicker at the lower end of my leftlowerT