Details: 24 hrs ago doing jiu-jitsu laying on back, right leg was forcefully moved open as I was attempting to close it, felt multiple small popping/crackling at time of injury, sensitive to touch at upper inner thigh and lower center to right abdomen above penis, some inflamation noticeable, barely noticeable discoloration at sight if injury/pain, moderate to high level of pain when leg is attempeted to be moved closed, walk/sit/stand with slight discomfort, have concern due to dark purple/black brusing in middle to upper right side of scrotum, but no pain in testicles. Is it likely I did strain my groin and to what degree? Is the brusing in my scrotum simply the settling/spreading of blood from the injury sight or something else?