d be concerned that they took a few eipsodes of palpitations,
and in the absence of a cardiac problem, assumed
anxiety was the cause.
And, I could see how the presentation of palpitations and migraines would lead the docs to think anxiety, but I still think you should have been referred to a psychiatrist. If I were you, I'd ask for that.
In the meantime, ask if it is okay to try some OTC stomach remedies, like the Simethicone, Pepto (which has Simethicone in it), or something similar.