This is Dr. David
where are the clicking noises coming from? your wrist? elbow? shoulder?
are you currently getting treatment for your anxiety symptoms?
muscle aches and pains in both arms and legs could be a sign of fibromyalgia.
but if you haven't had your anxiety symptoms treated, you need to get your anxiety under control as well.
or else you will continue to worry about the worse possibility in everything.
let me know if you have questions.