Talk to Rheumatologist on Left Hand Pain

mere aksar left hand me pain hota hai .. bazu pr nhi hota joints per hota kbhi elbow kbhi finger joints... r bht shaded hota hai taken krny k bd bhi nhi jata sweel hojata hai ... hamesha injection lagta hai dr kehty hain muscles pull hogye jb k me heavy km nhi krti us sy phele na daba k hath souti hun mujhe reason janna hai plz???? family history me heart attck 100% hain ... mere sary taya .. even mere father ki death tk geart attack se ayi hai... me is matter ko serius lun ya yeh waqai muscle pull hai