I have been struggling with chest pain.

Hi, I'm 33 yrs old, I have been struggling with chest pain for last 3 years. Had a full checkup and doctor said that the pain is due to anxiety. I have consulted with physiatrist and had taken the medicine as advised by doctor, but no improvement. During my initial test one of the doctor said I have grade 1 mvp problem, but none of the doctors said it is not an issue. Recently I had taken the echo test in two different places, in the first place cardiologist did the echo scanning and he said it s mvp grade 2, and he has given some medicine but no improvement, then I decided to go to MMM hospital and had taken the scan and done a threat mill test , but they declared that no issues found and doctor advised me to not to go with any doctor because I have an anxiety disorder. But still I'm struggling with chest pain. Can someone advice to whom I can consult to get my problem solved. Thanks Rengaraj