Definitely have her evaluated, both physically and psycholgically to rule out any physical or emotional problems. Secondly, avoid getting into power stuggles over eating, which would only come from your anxiety about her not eating. Anyone would feel anxious in your situation, but get help if you need, to deal with your own anxiety. I've said, "It is the job of our children to scare the heck out of us. It is our job to spare them our fear." Of course none of us do this perfectly. We don't even need to be good at it. We just need to be good enough.

Ricardo Hidalgo