Chest pain & uneasiness. Rid of this?

My Ecg is normal sinus rhythm,echo was normal done 1 month ago(ef=61%), .but tmt was positve  but my invasive coronary angiogram report is  normal arteries with slow dye clearance, microvascular angina just one year ago(2024 december,dated 21/12/24).calcium score was 0 in 2023 ct cag test report ( november, 2023)too, hs crp value is 0.48, apoa1 is 141, apoB is 50.3 HDL 54, ldl 64, tg 55, cpk mb 19( ref was <25), hb1c 5.2 done all tests in January '26 Seldom I feel discomfort and tightness, heaviness like feeling & pain in the left chest. sometime even at rest.moreover feel  pain & discomfort type of sensations sometime in stress .high bass sound makes me feel very uncomfortable feeling in chest. Taking clopidogrel 75 od & rosuvastatin 10 od. Non smoker, non alcoholic, non diabetic.                                  Is it a heart related problem? Do i need to go for another angiogram? How to get rid of this? Plz suggest doctor. Reports are attached. Thank you