 Haven't tried this, but everyone swears by it.
Ask your vet about Nutrical. Everyone here seems to give that to their babies when they aren't eating. Also, is your baby drinking water? I figure her throat is hurting and that's why she's not eating. I know I like cool things when my throat hurts. Maybe, someone here has some suggestions.
__________________  Alley's Mom, 
Sheila  |