May not answer question but came across this:
Mechanism behind loss of smell with COVID-19 revealed
https://medicalxpress.com/news/2022-02-mechanism-loss-covid-revealed.html
Raheem Khasam did a podcast on 11 things he did to speed up his normal taste return. You might listen to see what you want to try.
https://www.podbean.com/pu/pbblog-82djg-642754
DId you do the FLCCC’s Long Haul Covid treatment using Ivermectin (and some other things)?
A woman I know only recovered her taste and smell once she began a high-dose zinc regimen. This site says 150 mg is safe for a short period of time.
Ping
When my husband and I were so sick in March 2020, before they were doing much testing, I didn’t notice loss of taste and smell. The funny thing is, since we were sick, coffee brewing smells like skunk roadkill. It tastes like it always does but after two years, any time I pass a road killed skunk my first though is “coffee’s ready.”
I hope you start feeling better soon. I have been smelling skunk coffee for two years and I don’t even know if what we had was covid or not.