hi well come to HCM.
thanks neither your age, nor your pulse and Bp are not at all favouring for coronary.
It is most likely to be musculo skeltaa and if the pain is tolerable need not take any
medication for it. how ever if posible you should get done your Echo to rule out MVP
mitral valve prolapse
, and that is also not alarming condition so can get done at your ease. thanks again.