i somehow hurt my bicep pitching.. from elbow to shoulder hurts.. only bicep not tricep or anything
i have a game in 2 days
do i rest until then or do i not pitch at the game or what?
You should talk to your coach now to give him as much time as possible to make appropriate plans if you can't pitch. He can also talk to you and work with you and give you a better suggestion that any of us can regarding your bicep issue.
also get checked out by a doctor