I was sick for a few days (cough, sore throat, headache, and stuffed nose), and now that it s about over, I have this chemical smell in my nose, somewhat like bleach. It s been like the almost three days. It gets worse when I eat, and the stronger the odor of the food, the stronger the chemical smell in my nose is. It is hard to eat because everything smells of it and it makes my nose sting. What is this problem and how do I stop it?