i woke up about 3hrs ago with the chills, my teeth were chattering i was so cold, i warmed up a heating bag and put a heavy blanket on and i was still cold. i have upper stomach pains. I am not sure if it is really bad heart burn. I started feeling aches after i ate supper. my body feels week and my heart is beating faster than normal. I am 35, 5ft 1in, 170lbs. I am a type 2 diabetic, and have been told i have high liver enzymes