Train in gym all my life about a month ago pulled my lower back (my diagnosis) not the first time i have felt this discomfort. Adjusted training wore a belt, stopped lower body movements. Last weekend, pain moved from buttocks, down leg, to groin area, inner groin, made walking difficult putting weight on left leg. 3 days ago felt pain in testicle dull pain, pain then was felt deep in groin, left testicle. Now have lower back
kidney pain and testicular pain. Left side.