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Thank you, everyone, for these great ideas. I appreciate all the thought you put into your suggestions. I'm making a list and will try a number of them.
This condition kind of sprang out of nowhere - docs actually thought it was my heart first (I also got palpitations and dizzyness), and I spent all last Wednesday in the ER on a heart monitor and checking cardiac enzymes. My gastroenterologist prescribed Prevacid (a proton pump inhibitor), which I understand can take up to 8 weeks for full effect. I always thought GERD/GORD was a stomach thing, but this seems centered in the upper G.I.
I knew this would be a great crowd to query. So if you read any news about a new toxic cloud over New Jersey, you'll know you've helped!