I'd also recommend now as a time to make sure all your bases are covered - nutritionally. I've been taking magnesium and vitamin D supplements and I'll be starting B vitamins. Deficiencies in any of those would only make things worse. I'm starting to think that my anxiety that I had during my adolescence was caused by magnesium deficiency. It's worth taking if only because toxicity for vitamin D and B are very high and a really significant percentage of the population is deficient.