I have been having chest pain for going on 14 hour...

I have been having chest pain for going on 14 hours now. Went to the ER and they told me it could be acid reflux or anxiety as I've had a history. I explained it is not a burning pain it is a sharp radiate to my back pain causing me to have a hard time breathing. If i bent down or to the side, sat a certain way, or moved at all my chest would hurt for 2 to 5 minutes. I felt unheard and they did blood tests i have no idea what they tested, an x ray that i was told it was fine and a EKG that i didnt get told if it was bad or good. Absolutely THE WORST hospital I've been to. If i had the gas i would have gone elsewhere.