What Are Your Acid Reflux Symptoms?

i was diagnosed with acid reflux, at first i thought it was something serious every month i get ecg and xray and all came out normal, i did that because of chestpain and sometimes a little heaviness on the left arm, anyway im only 25 years old and a filipina, and i thing acid reflux is not talked about much in my country thats why im keep on posting here aboiut my symptoms. im a hypochondriac and one of my doctors said that i should forget being anxious about this acid reflux and its symptoms, is acid reflux really like that, i mean it scares me evrytime i feel chestpain and eventhough i know that im ok, it really scares me, and im tired of being scared about it, i was relieved in a month , but 4 days ago, i got aLBM and it came back, the symptoms came back, how i wish i could rest my mind again from all these worries, please help do you also get this symptoms?