Beast glad to hear you are OK! Keep checking in with your Doc just
to be safe.
Went through the same thing myself a few years back, spent the night, ran all the tests, EKG, blood work every hour for 12 hours and then the stress test. The stress test actually showed I had a very healthy heart for my age. After a couple of days the Doc came to the conclusion it was fricking stress, so I changed my attitude about life a bit and learned real fast about how not to let the little things get to me anymore. Second time it happened it was a serious case of acid reflux, worst pain I had ever felt in my chest but it was some of the best Mexican food I had ever eaten!