Last Wednesday Jan 10th, I came down with a cold. The cold got progressively worse with a fever and then moving into the lungs. As of this past Mondy, the 15th, the fever is gone but my chest is still congested. I am constantly coughing trying to break up the mucus in my chest. I went to my pharmacy and the pharmasist recommended Mussinex D. I have been taking the last couple of days and my chest is still blocked. I am scheduled to meet with my Dr. tomorrow. Any idea what I may have, a bacterial infection in my lungs and I am not getting better? Not sure what I have? When I go to my Dr. tomorrow, is there anything he can give me to break this up and dry me out and hopefully (if bacterial) kill it?