Pain in the body. Please save me.

Dear sir.For the past 2 months, i am having pain .From July 10th i am having pain in the right side of the right chest,right side of the heart and in heart.pain generally comes in evening.On aug 8th i went cardiologist and he done ecf and echo test.He told all r fine.He told may be it's muscle pain.On 10the Aug i infected with covid.then i used azitromycin,pantoprozole, vitamin b,vitamin c...From Aug 19 onwards pain spreaded to left hand,left shoulder and later spreaded to back side of the chest,back side of the heart and right side shoulder,wrist, fingers...Pain is there for 10 sec and will go and immediately in another place pain is coming...Again i showed to cardiologist, pulmonologist.,ct scan also...All r normal.But continuous pain is there ...Now a days the intensity of the pain is increased.kindly help me and suggest me some tablets...Please save me ...