Sherry, sometimes it just feels like the only luck we have is bad, right? Hopefully this will be just allergy or a reaction to dry, heated air and will pass soon. I've been stuffy and trying to have a dry cough for a couple of weeks now, ever since the cold weather arrived.
You know the drill, snuggle up and be sure you get plenty of fluids, use a neti pot carefully or vaporizer if you need it, and try to take it easy. Hope you feel better very soon.