Over the past two or three days I have had dull pain in the upper chest region. Kind of a tight chest type feeling as well. Last week I was diagnosed with acid reflux and have since been put on medication. I'm also on anti-depressants. Over course with having generalized anxiety disorder my immediate thought about this pain was all negative things. The pain seems to be more noticeable in some positions and I seem to be out of breath at points. Could this just be a combination of anxiety and acid reflux? I am a 16 year old boy.