I did not have a tear , I had was called a frozen shoulder , It was four months of therapy 2 to 3 times a week , And I did not shoot my bow for a whole year, but realize everybody is different.
Pay attention to your therapist, and do what is necessary and don't push it, I thought I would never shoot a bow again. You don't wanna get aggressive with the type of injury you have ,proper healing is really important.
I know there are many on here that I've had similar injuries that will pipe in.
good luck
Carl