just had a vasetomy 3 days ago, im 38 and healthy. didn t mind the needle,but when the doctor made the incision and pulled the tube out it nextremely hurt, more pain than i ve ever felt(paralizing) made it home, passed out twice, hit head got concusion. my left nut is 6 times the size, badly bruised, bruising up penis about half way. cramps in belly, joint pain is this normal????