I am such a weirdo... but here is what I've discovered works for me.
I suffer from seriously debilitating panic attacks, hypochondria and all other kinds of anxiety disorders.
I have found that methods that "soothe" don't work at all for me and actually make me freak out even more. When I'm panicking, I don't want soothing music, chamomile tea or a massage, etc.
I need something that is stronger than my anxiety...something that literally knocks me out of it. So, my super weird and natural method is when I'm having panic attacks, I'll coarsely dice a garlic clove and chew each piece. It makes my mouth burn and my eyes tear... but I swear it works!! Yes, I may smell like garlic, but I don't care. It totally works.
Or, tablespoons of habanero sauce work in the same way.
Super spicy food actually helps the body release endorphins, no joke