When your heartbroken or love deprived do u ever physically have heart pains?

Listen, it happens whether your heartbroken, love deprived or not. My hearts fine, no health problems, no broken heart and not love deprived, yet it happens to me every once in a while, sharp stabbing pains in the heart, i have to prepare myself to take a big deep breath which makes it disappear again. Why or what it is, i nor the doctors know, but nothing shows on all the tests and never has, i've been getting it for over ten yrs, with long intravels in between and it always strikes suddenly when i least expect it and it only gives 4 sudden sharp stabbing pains.