Thanks for your question on Health Care Magic.
I can understand your situation and problem.
Yes, you should definitely
consult doctor without wasting time because heart diseases cause similar symptoms.
Coronary
artery disease presents with similar left sided
chest pain radiating to left shoulder and arm.
So immediately consult doctor and get done ecg and 2d echo.
If both are normal than no need to worry for cardiac diseases.
Sometimes
musculoskeletal pain also cause similar symptoms.
So apply warm water pad on affected areas. Start painkiller and
muscle relaxant drugs. Avoid movements causing pain.
Don't worry, you will be alright. But first rule out heart diseases.
Hope I have solved your query.
Wish you good health. Thanks.