I just went to the doctors about this a couple days ago. This is what the doctor told me.
Get some antacid / antigas over the counter medicine in liquid form. Make sure one of the ingredients is Semithicone. Take a dose and see how you feel afterwards. If it goes away, no problem - it's just gas and / or acid reflux. If it gets worse or does not go away, go to a doctors. The problem is that heart attack feels the same as stomach problems in that the pressure occurs in your chest. Take the medicine first and if it does not go away within about an hour or especially if the pressure keeps getting worse, you start feeling extremely weak, extremely out of breath, extremely dizzy, pains in left arm and up neck and jaws - go to the doctors.
BUT - try the medicine first. It helped me a ton!! Let us know how everything goes for you and hang in there!! Try to stay calm because the anxiety will only make it worse and happen more often.
