I've been trying to fight this for 4 weeks now at first I thought it was a sinus infection so I took mucinex sinus. a week and half later I guess it drained in my chest so I take mucinex dm now I can't get it out of my chest. So week 4 Im back with my head all stuffy and been coughing but nothing comes up. I've been trying to make this headache go away and fight this fever for the last 3 days. It has jumped from 100.2 to 99.9 to 102.0 then back to 100.1 I've taking mucinex dm, tylenol, robitussuin and nyquil. I just woke up and it felt like someone was sitting on my chest and I could hardly