Wow
I had (have) a bad cold and upper respiratory thing three weeks ago. I
don't feel like I have the bug anymore, no chil or sniffles, but I
still have a bit of a cough.

Interestingly, and this has never happened to me before after a cold,
I cannot smell or taste anything.  I was in Sedona and the Grand
Canyon last week, and while my travel buddies could easily smell the
smoke from the local forest fires, I could not.

I didn't use any remedys for nasal congestion

Any ideas. When should I start worrying?
I love to cook, If I can't smell or tatse what I'm cooking, I'm in
trouble.

Jerry