my yellow lad is puking,red eyes and...

[erin m]

...constantly shaking, what is the problem with her? what should i do?

[desperatehw]

Take her to an emergency vet if possible. She may have eaten something which has poisoned her.

[Icabod]

Check with your veterinarian now. If they aren't open then most doctor voicemails will give the number of an emergency vet clinic.If not check the phone book and call an emergency vet clinic