Hello Sir plz help me I m Ashwini 23 old age I m suffering from rheumatoid arthritis 2 yrs,

What is your age? Since how long have you had chest pain? Any other accompanying symptoms?  Please visit the nearest emergency and get an ECG done. The emergency doctor would be able to tell you of the reason for chest pain is cardiac/non-cardiac. If its cardiac, please visit a cardiologist for the....

bone marrow is not indicated in this case. is there any history of fever or body ache? if yes, then since how long?

Arthritis pain often includes stiffness, swelling, and difficulty moving the joint, especially after waking up. Rheumatoid arthritis may cause fatigue or fever. Proper diagnosis can only be made after physical exams, X-rays, or blood tests, so visiting a doctor is important.