Experiencing chest discomfort. 58 or 59.

Hello Doctors, I have been experiencing a Pain in chest, left arm, at times neck, jaw and Back. At times having trouble sleeping. Sometimes Dizziness. Now when writing this question, I am having minute pain in left side chest. My Diabetes is normal. My Bp is normal.. when TMT was done i has resting bp of 110/ 70 My pulse, it is between 60 to 80, sometimes it will fall to 58 or 59. 2d echo report :LV and RV are normal in size and function. No significant valvular pathology. IVC is normal in size with >50% collapse. No obvious echocardiographic evidence of significant pulmonary hypertension. ECG report : Normal TMT test Normal Creatinine is 1.05 Sodium 147.3 .. (normal range 135 to 145) Potassium 4.5 ( Normal Range 3.5 to 5.5) Chlorides 105 (normal range 98.0 to 110) LDL Cholesterol 106 (normal is upto 150) HDL Cholesterol 47 (normal 30 to 70) S.Triglycerides 121 (normal is upto 190) Please help me... This issue is affecting my lifestyle