I injured myself while weightlighting back in 89 while I was powerlifting over 500lbs. I was using a squat suit and for some strange reason, when I hit the low end of the squat I felt my rectum give out, like passing gas. Sense then, every time I try getting an erection, the area between my retum and my testies tightens up and hurts. I still feel the sensation of being aroused but, this tightness keeps my peinus from getting a full erection. Viagra helps to a degree but, this pain happens everytime I try and get a erection. I've tried sits baths and relaxers but, nothing helps. I truly believe that a muscle is torn or it's not where it belongs! Will anything show up on a catscan or ultran sound? I just don't feel like living anymore do to this condition.