I have multiple panic attacks a day, and usually struggle for hours to fall asleep because my brain tells me "if you go to sleep, your heart will stop". As a result, I am extremely fatiqued, even when I get a full 8 hour sleep. If I start doing daily tasks, I will feel tired and dizzy after just an hour. On top of that, my legs are stiff and and my chest is so sore from hyperventilating that it feels like I just did a few workout hours in the gym.

Have any of you had any experience with diets or supplements that can help ease this? It has been bothering me for the last year now.