Try to gargle with warm salt water to soothe your throat. Don't freak yourself out. Save energy to focus on your quit
Nick is right on the money. Your starting to come out of the fog and hit the first realization....
What The Fuk Did I Do To My Body!!!
So every pain, sneeze, cough, tingle, we go oh shit, and become scared. You are realizing you are not superman. Don't forget the feeling, get checked out and be honest with your doctors.