Recently I was feeling dizzy and lightheaded so I did complete body checkup with stress test. All reports came normal except
sugar with 178 after lunch and stress test came positive with minor changes. I was advised to consult cardiologist. Then I was told that those minor changes are nothing to worry but suggested to go for stress echo test which again came negative. However I still have acidity and gas problems. Also now my left hand is heavy, feel minor numbness and minor pain. Also minor pain in chest and feel more of stressed in head. Feel more lightheadedness. I now feel that I will have heart attack and thus become more stressed out. Please advise on how to tackle this fear.