Panic & Anxiety Attacks

Ive never been diagnosed, but in the last year or 2, my heart would race and like you my mind would go a million miles an hour, and usually not to a nice place. This would happen mostly at night, very rarely thru the day. I would have to get up and do something, couldnt just sit still. Mine isnt as severe as yours by the sounds of it, I hope it gets better for you.