I am 12 years-old and pitch for my little league team. I have pitched 6 innings total in 5 games and have thrown under 75 pitches total. My last outing was one inning 15 pitches. After that my upper forearm and tricept area hurt so badly that I could not continue. My hand was shaking after that last inning. I went to the doctor and he diagnosed me with tendonitis. I have not thrown much this year at all so I question it being an overuse injury.
Has anyone had something similar to this? What do you recommend? My coach, will not let me pitch until I am cleared. Can someone help?