Can you have pneumonia w/ the only symptom being intermittent chest pain? had flu/prolonged sinusitis. have asthma. peak flows are really good (500+)

Unlikely: If you have pneumonia, you would likely have a cough, fever, or problem breathing. At your age, heart disease is not a strong suspect unless you are diabetic. Need to consult your doctor re. The chest pain- i could have given you a better answer if you had specified the location of the location, duration , triggers, or character of the chest pain.