Oh bless your heart, all your going thru and they did that to your arm . I would complain. No sense in them being that rough with you. There has got to be a better way than what they did to you.
Don't remember what my mom when in the hospital for but they bruised her arms all up , was so bad the hospital took pictures of it before they discharged her.
I hope you recover soon and get back to doing the things you love.