Have been having intermittent chest pain/discomfort x approx 1 month, sometimes on the right and sometimes on the left. Have also had mid-sternal pain as well. Have also had pain in the front left neck. I finally went to the ER, EKG, chest x-ray, and labwork all normal. I have been quite fatigued for more than 1 month, approx 3 months or longer. The only thing abnormal at ER visit was blood pressure reading of 154/104, I was on blood pressure meds in the past but got taken off them from my primary care physician as my reading were low for some time.