Hello! On Etsy I found a small weighted blanket for 40.00.I am saving up for it. Unfortunately my ideas are expensive. But I also have sound sensitivaty. I use EASe tapes for auditory integration and that is extremely helpful in reducing sound sensitivaty.My unexpert opinion is that panic results from the balance having a meltdown.In fact I call panic attacks balance meltdown. What I found that helps tremendously is Learning Breakthrough with its adjustable balance board and daily exercises.This builds balance and SI permanently until about the age 50. But you need to watch out for these symptoms on the wobble board. If you get dizzy,motion sick or panicky it is a sign of overstimulation. You can avoid these symptoms by noticing them and getting off.This is pretty much the best for me until age 50.I hope that that helps.