Came down with start of a cold/flu week ago Monday. Left work early. Slept Tuesday Wednesday. It wasn't severe but could feel it in upper chest enough that I started to get a little concerned. Felt ok Thursday so went to work. Whatever was in upper chest had vanished. By end of Thursday I was exhausted and nauseous though. Took Friday off. Had low grade fever+nausea till Friday evening. Feel 90% now but have a nagging little cough that keeps sticking around and my sinuses still feel pressure. Took covid tests throughout this whole ordeal. All were negative.