I did fall asleep soon after writing that (without eating), just walked the dog and checked her paw - the lump is still there but now closer to the color of the surrounding skin, so the inflammation looks to be going down still! Yay!
I'm hungry but too tired to eat, I'll try to sleep a bit more. I'll get myself some feta, cheap blue cheese, celery, carrots and rye bread today. The feta will make my bean-based meals a bit more interesting, bread is cheap and handy, and celery and carrots work nicely with peanut butter, guac and the blue cheese.
The weather is finally cooling down and the apartment feels comfortable. It felt incredible to wake up in fresh sheets with the smell of clean floors. I think I'm over the worst now!