Yes! This is a common symptom, and one that I have dealt with in the past!
First off, are you eating well? Cutting out caffeine? Low blood sugar, and stimulants are suspected culprits here...or at least adding to the issue possibly.
using your coping skills? Stress relieving exercise can be so effective in helping with the physical symptoms of anxiety. Here is a great link to get you started, or give you a new tool or two.:)
Peace and progress!
"Courage is not the abscence of fear, it is feeling afraid and doing it anyway!"
"Worrying does not empty tomorrow of its troubles...it empties today of its strength."
Corrie Ten Boom
Panic Syndrome recovery due to CBT