Pain which did not subside by rest is most probably not muscular in origin. U r surely at high risk for diseases of heart and blood vessels. Try brisk walking instead of jogging if u r having pain in that and do get cardiological checkup done at every 6 months including lipid profile
and blood sugar and modify diet accordingly. If a pt comes with similar complains in my opd i never advise him to stop exercise. Instead i advice to continue the same.