No vets

Trying to take my dog to the vet, but no vet is spawning or any other Sims. I've tried to leave and go back to the vet lot, and I've tried downloading a vet lot from the gallery.

My dog is sick, so I tried to give him a wellness treat, and it's no longer giving me the option to go to the vet. The dog is just throwing up, it's also not giving me the prompt to take her to the vet.

I've turned off mods but no change.