I have been experiencing an odd feeling in my chest . No HBP, bo diabetes , cholesterol is great. I have a feeling that is a combination of a burn , and a very dull pain. It does not hurt, it just feels different. It feels like it is coming directly from my heart and feels like it could use a massage. That may sound funny, but it is hard to give a description. It does not worsen with activity, in fact I notice it the most when I am not moving. It also has no effect to take a deep breath . Is it something I should be worried about?