I don't know how to describe this but I am feeling light pressure in my head, and my hearing seems pressured/I can't hear too well. I have a stuffy mind and can't think straight normally. My senses are dulled and i have a very runny nose. On top of that I feel a mucus buildup in my lower throat or bronchi which I can't get out. I've noticed that breathing is somewhat more difficult. I'm not coughing. It's also difficult to keep my eyes open although I get sufficient sleep.