Worked on some music (synthesizer programming) got dinner with bae, enjoyed some recreational drugs in lieu of alcohol (dry January, lol) and cuddling with the cat!
I recall reading about Alpha-Lipoic Acid as a supplemental treatment for post viral loss of smell. I took some when I lost my smell after a bout of covid and mine did come back, YMMV!
From what I’ve read, simply increasing the brightness of your living spaces can help. I’ve got some LED “corn bulbs” in a lamp next to my desk and in the living room. I like the Dragon Light brand.