I hurt my arm =/ help?

So around friday I noticed a little pain after the gym in my right arm. I was working my biceps and back. It still hurts, I went swimming at the lake sunday and it hurt like hell after my swim. I'm at the pool now and it hurt me during my swim. I don't even want to swim anymore because its bugging me and I don't want to injure myself more. . It feels like its my tricep near my elbow. If I push in, it hurts that area. Did I tear a muscle?? Hurt a bone? Nerve? Or what??? Will I recover quick from this? Anybody here ever been through this mess before? Its my right arm if u didn't catch that.