I got unusually sick in February of 2020; felt like I'd been hit by a truck. Went to the hospital, and there were so many people there with the same symptoms we were a line past the ER and down the hallway. No one was thinking covid at the time. I remember the nurse checking me in asking if I'd had the flu shot (I had), then shrugging and guessing it must not be that effective that year. Was sent home after receiving fluids.
That being said, I never lost my sense of smell, nor did I have the brain fog, covid toes, any of the other supposed tells. Did take a solid month to feel fully human again in terms of energy levels, though.
Haven't been sick since, that I am aware of.