Hi, I'm a 16 years old girl.
When I was sleeping I suddenly woke up and realized that my heart was beating really fast, it has never been like this before.. I got really scared .. I thought some spirit was sleeping on top of me or something, so i went to sleep with my sister( It was still the same ) My heart was pounding so fast, the bed moves. I am not sure why this is happening. I'm really scared, and I guess I should try not to panic. What should I do? I don't want to go back to sleep... It is now 5:12 A.M. I'm so worried... but, it's getting a little better now. I thought I would have to call the ambulance.. I hope this doesn't continue..