Here's the diagnosis:

The vet didn't find anything (such as stones, etc.) that could be causing the 'leaky bladder.' She's only 3, so age isn't the issue. He really doesn't know what's causing it (possibly a loose sphincter muscle).

The vaginitis is caused by the (almost constant) drip of urine.

She's on some different meds in addition to her "regular" ones, to see if anything improves. Looks like she'll be on Rx-stuff the rest of her life.

ALSO... the vet vaporized a suspicious wart/mole on her toe and cut out an oil gland cyst on her back. The cyst wasn't very big and wasn't harmful, but it was growing down instead of up--and it would've eventually caused problems.

She was definitely glad to be home! Though she slept pretty much the whole evening, she did wake up long enough to play a game of tag with K'Cee!

*crosses fingers*
Hopefully, she'll be a good girl and leave her stitches alone!!!