It was several days before Lucy felt better after her spaying. I think a lot of it was from the anesthesia. She laid around for about 3 days afterwards and I made sure she didn't jump, climb stairs, etc.
She didn't have much of an appetite either so I made sure she drank lots of water and I let her lick a popsicle a couple of times. (She loves them and she always gets the last little bite off the stick
)
I'm sure Brandi feel better soon, but when in doubt call the vet.