The pains from th echest is most likely rib pain
, as EKG and ECHO have excluded a cardiac (heart) problem. A Chest X Ray may reveal evidence of rib fracture
if you have suffered in the past and also due to the weight lifting that you have been doing, in case you had an injury that you do not remember.
attacks can happen when there is chest pain
, so at that time, breathe slowly take long deep inhalations slowly. There are medications for anxiety attacks, so consult your doctor for a prescription.
Use the emergency blue inhaler (Ventorlin or Salbair) 2-6 puffs and see if there is any difference when you get an 'attack'.