Woke up with a scratchy throat, not sore but I sound croaky. Also my left shoulder has been uncomfortable especially at night time. I used to sleep on my left side but lately my shoulder cant take it and if I do lie on it, it really hurts to move shoulder or I get a numb pain that travels down while arm. Definitely think it's a nerve getting trapped or pinching. May need to try and get a shoulder support strap .