I get Ectopic beats from time to time which of course don't help with my health anxiety,

Im sat at my desk at work and have just had another Ectopic beat, this time instead of the normal THUD that I get it was like a small sharp electric shock that made me have to take a deep breath,

When I get an ectopic beat it normally takes my breath away and makes me draw a deep breath,

But im now sat worrying about this different type of ectopic beat i've just had, does anyone else feel like its and electric shock/sharp pain and do you have to take a deep breath?