Have you tried a nutrition/meal replacement shake such as Boost or Ensure?
These have good calorie, nutrtion and vitamin levels...and can sub for a meal when you can't tolerate solids.
Get them nice and cold in the frige, and sip them throughout the day.
I hope you start to feel better soon!
"Courage is not the abscence of fear, it is feeling afraid and doing it anyway!"
"Worrying does not empty tomorrow of its troubles...it empties today of its strength."
Corrie Ten Boom
Panic Syndrome recovery due to CBT