Take care of yourself no matter what it is. We need you here.Sue, I still am sure it's not the flu. No fever or chills or extra fatigue. It's like not long ago when I had a minor dry cough at my regular appointment for checking my thyroid and my doctor gave me some fluticasone nasal spray. She said it was sinus drainage irritating my throat. I'm sure it's the same thing, just worse than last time.