How can you not worry about your heart, when it beats so irradically. The thing is you have
to learn
to manage them. Like any kind
of chronic situation you have
to learn to manage it. Positive thinking and meds can help. Try to find something that works for you. I tried lots of meds, some with not so great reactions, but you have to try something. It would be wrong to tell someone to ignore there migraines or any other situation that is "not going to kill you".