WHAT WOULD CAUSE CHEST PAINS THAT FEEL LIKE A KNIFE STICKING THROUGH YOUR CHEST TO YOUR BACK WITH PAIN GOING TO YOUR JAW AND EAR WITH SLIGHT HEAD ACHE NO ARM PAIN OR NUMBNESS

Optional Information:
Female , Age: 43

Already Tried:
I DRANK WARM WATER,WALKED THEN PUT NITRO PILL UNDER TONGUE