Or anyone you know?
Nearly everyone I know (myself included) has been ill on and off lately. Firstly it was a strange upset stomach and just recently, I had a bout of pretty bad dizziness for a few hours where I could barely walk… followed by a day or two of feeling wiped out/shaky (especially when hungry) and weird blocked feeling in my ears. Completely gone after a few days!
All have resulted in negative tests and most of my friends have been ill on and off recently.