What thehell is gong on

All of a sudden I am having a full blown panic attack. I wish I knew why. I felt like something went through me and just chilled me to the core. I called the Cadillac and all is well there Tom is OK but I am getting worse as the hour goes on and I am going out of my mind. I am just hoping that it passes soon, I am beging to feel my heart and blood flowing, BP must be off the scale right now. THis from a person who is normaly 80 or less on the high number. I cannot put my finger on it yet, but something has or will happen soon. I hope with as strong as this feels I AM DEAD WRONG. usally though when this strong I am not. I acually feel the need to run so powerful but to where I do not know or right now CARE.