This month i've experienced skipped heartbeats from time to time, but the current week has been a living "hell". I have never ever experienced it before and it freaks me out. 

It started 4 days ago with a panic attack with a couple skipped beats. Now every time i just think about ectopic beats they come. Is this caused by anxiety? It feels like i can kinda force them with anxiety thoughts? 
Anybody experienced the same as I?
Im 16 with no other health condition