Hi .I read what you said about your symptoms and I can relate 100%.I've been to the Er for the same thing.I was in the hospital for tests and they all came back fine.I know for a fact anxiety can and does cause physical symptoms. There isn't a day that goes by that I don't feel chest pain or shoulder pain, calf pain.you name it .My problem is I take blood thinner so I get hyped.I can take a ativan if I want to, but I'm afraid too get hooked on them.I'm trying therapy next week.See you are not alone with this stuff.I wish you well.