My 10 yr old female cat has started peeing on the floor.
I noticed a couple of hours ago and it was a huge amount.
She's never done this before, she's also drinking alot.

I have since moved the litter box on the main floor and i have blocked off the stairway and the carpeting.. she's pretty ticked at me for blocking her off.. she's pacing.

She's also vomiting alot of water, her food has been taken away but she has fresh water.

I'm concerned about her.... i'm dreading the day when ultimately we have to make a decision.. Hubby is out of town till tomorrow night.

I can't afford to take her to the vet, what with all the testing etc any advice?