I'm twenty eight and do have anxiety. i'm experiencing chest and back pain and tightness, arm pain, and a pounding heart, for no reason i can think of?

Radiating chest pain: These symptoms could be related to a heart attack, infection, blood clot to the lungs, an abnormality in the anatomy of the major arteries supplying nutrient, oxygenation to the heart. A follow up with your physician is recommended for further evaluation and management.

Anxiety: First have a physical exam to rule out a physical problem. When you have a lot of anxiety you are more likely to have a panic attacks that can mimic signs of a heart attack but are very treatable. Please consult with a Clinical Psychologist for video psychotherapy for help. Research shows with psychotherapy you can grow & change in good ways with better coping mechanisms.