Vacation sickness & injury

the other thing that has happened to me is that I have somehow sprained my left arm. I don’t know what I did, but it has been bothering me since Monday. Hoping it will go away by tomorrow; if not, maybe I can stop by a hospital on the way home and have it checked out. I wonder if it will cost more since it is an out of state hospital? For some reason I have it in my mind that it could either be diabetes, meningitis, or that flesh eating disease. Don’t know how they all popped in my head.