C.S.
I am suffering from the exact same thing! I feel like this cough is never going to go away! I really have not been formally tested, but I think that I probably have the flu. I have had my cough for 2 weeks, and I can finally begin to see some real relief. Try Mucinex for the mucus and Delsum for the coughing. This has been somewhat helpful for me and did not make me drowsy, so I can still pretend to have a productive day even with a cough! Good luck and fell better! :)