stiffness in back & neck, discomfort in left arm and chest, light headedness, pain in rib cage area both sides, heat flashes/fever (like infection) head pressure and ears feel plugged, had cold 4 weeks ago. when I can cough, very deep and brings up green mucus. I have been working 70+ hrs a week for a month. im stressed out 7 WORN OUT. I have blood pressure & cholesterol problems, currently not on meds for either. I feel like I have pneumona, sugar level is at 500, or been having a heart attack for 2 weeks?