Glad you are feeling better.Sinus infection. Never got the Flu or COVID going around at work.
No fever, no sore throat ir earache, not even a lot of congestion. I fought some sinus pressure/headaches after Christmas (I walked all 3 days of my vacation and figured it was related to the extreme cold temps) and took Mucinex, did my saline spray, kept up the decongestant and was fine ne over NYs. Then, THAT weather was super warm and humid-ish, so they started up again last week. Again, Mucinex, and my regular regimen. Sunday, I felt really dragged out so I did nothing all day, and made abig pot of chicken soup for dinner. The coughing started Sunday...dry cough. Went to work yesterday. STILL not a lot of congestion, just pressure, coughing, etc. I was getting more hoarse as the day went on, though.
Today, I woke up & could barely talk. Felt like I horked up a lung (well, the size of grape anyway and green) and knew I needed to see the Doc. All I could get was a Telehealth appointment but she could tell from my appearance and my voice what was up. (and my history) I went from ok to ick overnight, it seemed. 10 days Augmentin, plus, keep up everything else I'm doing. She also gave me "Tessalon Perles" which helps reduce the coughing so I can sleep.
After 37 months, I caught a cold the week before Christmas. Slight stuffiness, slight cough, slight fever highest 99.8, and some sneezing. I recovered to tell about it.