Hello doctor, I'm getting chest pain on left side it's almost from 2 years which is mild and comes and goes along with that I get neck pain (lower head) which goes to left arm , shoulder till fingers. Sometimes I feel nauseated and shortness of breath. I did full body checkup along with ECG , TMT , it all came out normal but I have thyroid issue. Since 2 days I'm feeling tightness in the chest when I stretch the body, and I feel pain when I press specific area in chest. I would like to know what exactly the issue I'm facing.