When you first get your braces on, your teeth will hurt for a few days, as they will every time you get your braces tightened or your wires changed.
Chamomile is also popular for anxiety in children. Fennel. Fennel isn't for anxiety specifically, but it is linked to treating some of the most common symptoms of anxiety, including digestion, coughing (many with anxiety have a nervous cough), and asthma (anxiety can exacerbate asthma symptoms).
Calming Stones For Anxiety, Fear & Panic Attacks. There's a surprisingly long list of anxiety healing crystals! I have found 26 genuine stones that emanate calm, soothing energies to aid in healing emotional hurts. These stones are also invaluable for assisting with anxiety, palpitations, fear and panic attacks. One of the best is Morganite for severe anxiety, and also Tigers Eye and Rhodonite. I will be discussing as many as I can fit into the below article.