Thanks for using Healthcaremagic as an forum for your Questions..
Answer to your Question...
After Reading your Case
Its related to Cardiac Problems
I will suggest you to Check yourself by good cardiologist & consult with him regarding your problem
Do whole body checkupMRI
,CTSCAN,ECG,EEG, Lipid Profile
Till then Avoid Work that will give you pain
All the Best & Take Care
Dr. Sumeet Pardeshi