get used to that if they put you in one of those restrictive shoulder straps like i had to wear
I messed my shoulder up really badly in high school, but those Doctors are full of shit. That was like round 3 of doctors being full of it in my life.
They said it would be a life injury, and blah blah about needing medicines for years, injection therapies (and once i started that I would have mostly had to keep doing it for 20 years then I'd have to get surgery), and so on
I did take the pain medicine for 6 months kept my arm in the sling as much I possibly could. I wanted to give everything a chance to heal and recover
but moved it enough I didn't let my arm get deformed hehe
then about a year later i started very minor chores, then months later push ups, months later pull ups, ect
now I can use my boflex just fine.
Depending on what the problem is you just have to give yourself enough time.