question: I have seen three different doctors and each have told me i had something different. One toldme i had viral bronchitis, one told me I had the flu and the third told me i had bacterial bronchitis. My symptoms are this...a cold/burning feeling in my chest that causes me to cough sometimes, and a feeling of a lump in my throat, as if i am about to cry, that has been there for about 3 months. I have been having the chest feeling and the cough since december. The cough started out dry, then i was having greenish/brown mucus coming up, then went dry again. i had a low grade fever for about one day over the last three months. please help.