woke up 3 days ago my groin is killing me gets worse when i pee or need to pass gas or go number 2, also gets worse when i walk around. The day previous to this i Lifted something quite heavy that i shouldnt of. Never had an insury like this before could it be just pulled my back out or? Testicles get sensitive to touch and my left leg sometimes feels shacky or weak Hurts up into my abdomen area. Had slight lower back pain on same side ( my left your right )for months now been tested for infection / kidney stones Dr. said nothing wrong with those 2. However Stones are common in my family. Thanks