It's been almost a month since Tabby died. A lot of friends helped comfort me after it happened. I'm very fortunate to have so many good friends here online.
It took me over a week, but I got all of Tabby's recorded audio edited into nice sound clips. And they're all public domain sound effects. You can find them here: https://freesound.org/people/foxboyprower/ I'm really happy I did this project.
I'm no longer feeding a sick cat (or a lizard), so I'm finding that I now have a lot more time on my hands. So I'm hoping this will begin a productive (or at least happy) new chapter of my life.