I'm sorry for the illness. Feel better soon! My family caught the famous bug last year in November, I lost my sense of smell completely, but slowly it came back after a few weeks. Then this spring, March, the aftertaste (smell) of things like certain spices and foods like onions and garlic tasted very odd. It's been like this for months, even now (although it's improved) I can't bear onions and garlic and bell peppers. It's not as bad as when it first began, but it's still annoying. Nine months of distorted smell.
I wrote a blog about it:
https://hive.blog/lassecash/@ironshield/living-with-parosmia-a-distorted-sense-of-smell