Last night my gf and I were wrestling. But anyways I had indigestion yesterday morning and then for dinner we has spaghetti and chili and garlic bread. Then we went out clubbing and I drank a little bit and ended up being quite tipsy. Well this morning my left shoulder and my left side hurts under my chest. It is quite painful. What is the matter? Am I having a heart attack? I am healthy and don't smoke. I usually don't drink unless I am with friends and I am not over weight.