Non Specific Chest pain both side. Now!

I am suffering from chest pain from last one and half month. Done Chest xray, ECG, Echo and TMT, all reports were normal. I went to cardiologist, he said its not related to heart. This pain was started after one week when i was diagnosed with high BP problem. Currently taking below mentioned medicine- 1- Prolomet AM 25 2- Pantocid IT 3-Drise 60k 4- Rozavel 5 How pain feels i am going to discribe it in points below- 1- Mussels pain on upper side of chest, both side. 2- Sometine fill pinch pain in whole chest. 3- Sometimes Pain extended to underarms and neck. 4- Feel tightness in chest, specially in upper right side of chest. 5- Sometimes feel itching in chest. 6- Sometimes feel itching and sensnation below chin and jaw line Note- I feel bit comfortable after doing physical work, exercise, walk etc. Please suggest what to do now