Fight-Flight-Freeze! All of the physical symptoms of anxiety direct result of the cascade of physiological events that get triggered when ur primitive fear & rage brain centers sense danger. Learn about this "fight or flight or freeze" response. See http://bit.Ly/wzhvqo once u understand the physiology of anxiety, its symptoms make sense (like not feeling hungry). This doesn't make them feel less unpleasant though!
Anxiety. Yes. Anxiety always means your brain is detecting danger, threat, or vulnerability and causing you to constantly fight or flee. Usually the danger is not real danger. This mechanism is essentially the same and controlled by the same brain as our prehistoric ancestors. I have written extensively on this. You can access my free videos at www.Thecoachmd.Com or book brain drain on kindle.