Posted 12/10/2012 10:53 PM (GMT 0)
Sounds to me like anxiety sneaking up on you. Just because you don't feel anxious at the moment doesn't mean you can't have the symptoms. During an anxiety attack your heart rate can sky rocket and once it has passed it goes back to normal. That is one way I can always tell that its an anxiety/panic attack if my hearts pounding and I have no pain per say or anything other than the usual anxiety depersonalization, dizziness, cold hands etc.. (those are my main symptoms at least)