So a few days ago I woke up and I think I may have slept on it wrong, or pulled a muscle in my sleep if that's even possible lol. It's very sore (between elbow and shoulder area). It hurts to lift it up and above my head is near impossible. Lifting things makes it worse and tylenol offers a little bit of relief. Is this something I need to be concerned about? Should I see my doctor or just wait a while longer?