Sore elbow

couple weeks back i threw about 7 innings on sunday then came back and threw 2 days later in an allstar game, pretty much pulling a kazmir. the next week my elbow around inner bone started getting sore. its only on the bone where i can feel it, its like a swollen sore but theres nothing swollen. a personal trainer i talked to said its most likely a nerve. does that sound about right? if so is it treatable like a swollen tendon with ice and heat? or is there another way.

Heat and ice might help. Some rest is also probably in order. But if it persists then a trip to the doc would be appropriate.