Hey Scott,
Sorry to hear about your injury and experience with the buck you shot at! I injured my right shoulder several years ago,in season practicing,early morning before work without any warming up.I went through physical therapy for a while to get it right.I have a pretty good sense of what you are dealing with.
Be patient,do what the medical professionals advise you to do and get yourself healed up! With the passion you put in to it I know how deflating this must be for you.I'm thinking about you and wishing you well!