Trying Day?

Last night, after Scott and I got home from going out to dinner, we found a streak of cat poop in our living room. We finally figured out that it was Zeit and have decided to take her in to see the vet today. So hopefully, I'll get a reasonable time for an appointment and nothing will be found. My worry is that with Zeit being as old as she is, her time is fast approaching. Luckily, she's still a fiend for human affection.
It doesn't help that with me worrying that my back is full of tension and pain.