I have asthma, I smoke on occasion. Three days ago I started to notice I wasn t feeling good. Woke up the following morning and I was sick with a chest cold, tightness, coughing mucus (white/yellow/green), I can t stop wheezing. I have shortness of breath and my inhaler is not working as well as I would like. Back and chest pain come with it, and when I cough there is a metallic almost bloody taste. My ears are plugged and I occasionally get the chills, help plz