What Causes Severe Pain And Burning Sensation In Right Elbow?

I was riding my dirt bike with out any falls or injuries. About half way through my ride I noticed my Right elbow felt like it was strained. The pain began to get worse further into my ride. even after my ride I noticed a burning sensation that was coming from inside. I naturally iced it but the pain only subsided a little. It has been a week and the pain s still there. @ days after the pain began i developed a bruise on the inside of my elbow. I dont recall hitting it on anything. The pain is still there and feels like it strained more than anything. I have a hard time unbuckling my belt if using my right arm along with even picking up a back pack in the classic curl joint motion. If I make a tight squeezing fist with my right hand I feel the pain. Im confident its not broken. Any suggestions?