I had begun getting a headache soon after I got to work around the temples and between the eyes I was fine after ten minutes but in the afternoon it came back around noon occupied by some abnormal heartbeat that lasted for the next 3-4 hours. The heartbeat would suddenly stop skip slow or rush and it was causing my right arm toward the elbow to hurt. Also my headache was all over the place and I felt like someone was biting my neck...I still have the headache and palpitations. Also I feel slightly hot and dont know if my body is producing extra heat because the room temperature is low..I have the a/c on at 72f. I took a nap and my heart was acting funny