22 year old male with consistent chest discomfort I’ve had

Patient: 22 year old male with consistent chest discomfort… I’ve had 2 chest X-rays (both came back normal), an ekg (nonsymptomstic abnormal), which was followed up by an echo (passed with flying colors)… I do have a bad anxiety issue… Could this be the cause of my constant discomfort? The discomfort is when I am relaxed and is not present when I exercise or exert myself? Should I pursue any other medical explanations or just work on my anxiety?

Doctor: