Runny Nose and Chest Congestion
so here's the situation. in december i had a bad flu that knocked me out for a few days. i did recover and for the most part, i feel fine. however, since then, i've had this annoying runny nose and chest congestion. there is definitely mucus in my chest that keeps me coughing. its worse during the day, and gets better at night. some days are worse than others. other than the runny nose and coughing up this crap, i feel completely fine. no headache, no fever, no fatigue, i am completely functional. anyone else have these chronic problems? its been a couple of months and i'm becoming increasingly annoyed by this, but because i feel fine physically i haven't been too concerned. i'm taking mucinex and its helping me cough the phlegm up, i'm just wondering if this problem could just be the winter or allergies or whatever.