There are many coping skills to try with anxiety. I have tried them all but here is one excercise that seems to really help. For me when I do this it takes so much concentration, it is very calming, only focusing on your breathing. It helps your core as well as settles your mind. I was diagnosed with a severe anxiety disorder about 15 years ago and have not taken medication in quite some time. I find ways to cope. Diet, excercise, and natural supliments are key.
Check out the link below!