I am a 68 yr old female in good health, take thyroid for Hashimotos disease ( keeping my TSH around 1) . I am 5'9" and weigh probably 20 lbs more than I should. In the last month I notice a different sensation in my chest, actually slightly left of center about the height of my clavicle. This is a brief, sporadic, very mild but sharp pain not associated with exercise, exertion, eating, drinking or anything else I can think of. I have great blood pressure, pretty good diet, take multivitamins and baby aspirin and drink a glass of red wine most every day. Could this be angina or pulmonary emboli?