Heart gastrc anxiety?

i have been getting left arm tight jabbing numb cramping also in hand chest pain sharp throbbing numb needles poking pressure up the neck sometimes sharp jaw pain.nausea.i have had 5 docs say gastric and 3 nurses say that 2 of those docs say anxiety.i have had 5 ekgs 3 chest xrays and bloodwork all of them say my heart is fine.what do you think.all i do is worry about heart all day ong from my pains.