mooney, if she still isn't eating her hay, perhaps get some hay stretcher pellets and soak them for her. Perhaps there is something in her mouth that the hay is hurting. At least until she can be seen by a vet, she'll be getting something from the hay stretcher and some extra water from the soaking it.
Keep us updated on how she's doing and how you manage with finding a vet. Good luck to you both.
Be the kind of woman that when your feet hit the floor each morning the devil says, "Oh crap, she's up!".