Whenever my body releases adrenaline, whether it be because of fear, excitement, or anything, I get a quick, sharp pain in my stomach area that feels like an electric shock. I also begin to experiment panic attack symptoms like chest discomfort, and heart palpitations. The chest pain sometimes stays for a while even after I've calmed down. Is this a brain issue, a nervous system issue, or a liver, or pancreas issue? What can be done to make this stop happening?