First of all, if you screwed up ligaments, it is highly unlikely that 2-3 days is going to do it as far as healing. I messed up my shoulder about 10 months ago, shot winter leagues, then took three months off. After three months of rest, my shoulder is about 95%. Injuries take a while to heal.

More realistically, I think you have probably just been over practicing. Shooting 50-150 arrows daily is really too much practice in my opinion. You would be better off, especially if you are younger, to practice with 30-40 GOOD shots ever other, or every third day. Let your muscles rest on the off days. Over the long haul you will stay healthier and develop better shooting form. JMO, and worth what you paid...............

Joe