Dream of Pain

I was in bed in some kind of room with a bunch of beds. Someone was saying that if our pain level was a ten we should go the emergency room.  I wanted relief from my pain without going to the ER,;  I raised my hand and said it was an 8. A man came over and gave me a morphine shot in my shoulder, near where in fact I have the actual pain, which is probably a torn rotator cuff.  I woke up and my shoulder hurt like hell.