Suggest Treatment For Swollen Testicle

Hello,



I recieved a blow to my groin a day and a half ago during a softball game. Immediately following the injury, I experienced a couple of hours of moderate to severe pain. Following that I have had some swelling of my right testicle, or perhaps fluid build-up outside of the testicle in the scrotum, along with increased sensitivity to that testicle. I was wondering what condition this may be and what ways may increase my recovery?