Marie,
Your hunger pang-like sensations and nausea may indicate the presence of a
peptic ulcer -- the symptoms may, in turn, be bringing on severe esophageal reflux symptoms.
If your symptoms continue to be severe I strongly advise that have a doctor evaluate you as soon as possible -- even if it means seeing a different gastroenterologist.
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Good Luck!
Steve
Counselor /listener/collaborative problem solver. Thanks!