Family caused stress&heartbreak. An event hit my limits of heartache. Anger, unusual thoughts, faintlike, muscle pains, rapid heart, etc. Why the symptoms?

Broken heart. The neurological process involved in the perception of heartache is unknown, but is thought to involve the anterior cingulate cortex of the brain, which during stress may overstimulate the vagus nerve causing pain, nausea or muscle tightness in the chest. The whole syndrome is referred to as takotsubo cardiomyopathy if actual physical damage to the heart occurs. En.Wikipedia.Org/wiki/broken_heart if you have ongoing cardiac symptoms please go to the emergency room if you are having significant pain or see your family doctor.Sorry to hear about your suffering and i wish you the very best.