question: hi.. i first started out having abdomen pain. stomache ache . then it progressed into my chest. i was dianoised with hiatal hernia/gerd 4 yrs ago. now i tried everything antacids. my stomache pains has gone away but i still have a dull aching pain in center of my chest. ekg was done at urgent care . they gave me some liquid stuff to drink but the aching pain came back its been going on now more than a week what should i do