Re: Haven't been diagnosed yet-seizures seem to be more
You say you decided "not to take this any further" because of what you might hear. Gotta tell you, whatever it is is not going to go away because you refuse to deal with it.
Sure sounds like some sort of seizure to me, and you should be under a neurologist's care. There are some seizures that have a cardiac component, so your first doctor could be on the right track.
Please take care of yourself and see the neurologist again.