I had endiscopy, echo, stress test, several ecg, blood tests.all normal. no boday explained why i have weird gas like movements around my heart?

Check upper GI tract: Since your heart is good, you may have acid reflux from your stomach which can mimic heart symptoms (and vice versa). You could have muscle strain in your breast bone or sternum, although this is less likely to cause your symptoms. You could try something otc like ranitidine 150 mg twice a day for a week or so, but you should really see your primary care doctor for additional follow up.