Thanks for your question on Health Care Magic.
I can understand your situation and problem.
Possibility of stress and anxiety related symptoms is more in your case.
But better to rule out cardiac cause first for your
chest pain.
So get done ecg and 2d echo. If both are normal than no need to worry for heart diseases.
Stress causes hyper secretion of
gastric acid and this causes
gastritis and centralcentral chest pain and backache.
So avoid stress and tension. Be relax and calm.
Start
proton pump inhibitors for gastritis.
Consult psychiatrist and get done counseling sessions. Try to identify stressor in your life and start working on its solution.
You may need anxiolytic drugs too.
Don't worry, you will be alright.
Hope I have solved your query.
Wish you good health. Thanks.