M.B.
Yoga is great, and you might want to also try full-spectrum light therapy. It works to quell my anxiety and I've been able to avoid taking anti-anxiety meds for almost 3 years by using it September-May. I use the Feel Bright Light visor. It's expensive, but worth it. The Anxiety & Phobia Workbook also helped this October when my anxiety got particularly bad, I think because I started light therapy too late in the season.