I can see my heart beat in my chest and stomach. ultrasound, ecg, x-rays nrml. i can also feel it in my ears when laying down. mom died of hd. ideas?

Chest pain: Sounds like you have had a cardiac work up and if your under 35 years of age and have no risk factors for heart disease such as diabetes, elevated blood pressure, high cholesterol or smoker or crack or Cocaine or meth user I doubt you are having pain associated with your heart. You should still follow up with your doctor if this persists , maybe see a cardiologist.