Suddenly my left chest hurts when I walk increases and if I feel even notice it but it is not as strong , then feel numb .
Do not say your age but the pain in the left side to be worse during the suggests that can be having angina movement. This may be caused by a blockage in the coronary artery due to high cholesterol for years , is called atherosclerosis . When you make any kind of effort your heart needs more oxygen due to blockage and your chest hurts. It is a worrying symptom must go to the cardiologist.