hello everybody i am feeling really bad today and i have got to go to work this afternoon, i work in a hospital of all places and i have got a phobia of illness, anyway i woke about 5am this morning because my dog was banging on the kitchen door, when i got out of bed i could feel my heart goin fast then when i went downstairs it was goin really fast to the extent i had to walk around and bang my chest so i could take my mind off the banging feeling in my chest, i even quickly got my clothes on, i thought i was going to die, i cant even put it down to my anxiety because i wasnt anxious, i have been checked out twice before over my heart the full works and the last one was 2yrs ago and everything was fine so i am worrying myself sick with worry and i worry all the time because i can feel my heart beating all the time every little beat, and it bangs away sometimes, even exercising i can feel it really strong, i just need some answers to reasure myself can anybody help me x