I came home from work and started to feel strange, a little dizzy, some nausea, light headed and anxious, also feel tired and a mild headache, also feeling weak, and though it s 73 degrees inside I my hands feel cold. My BP monitor says my heartbeat is 64 and BP is 135 over 94 which is not normal for me. I m a 60 yr old male, 5 -8 and 198 lbs