Maybe try some L-Theanine.. can help calm you down..
Smell some lavender oil.. get a massage.. go to yoga class, practice slow deep breathing when you feel anxiety coming on, slow your breath and extend the exhale longer then the inhale. Stay social, get fresh air, go on a hike.. and make sure your sleeping well every night. Oh and stay hydrated! Oh and maybe do a bit of a low carb diet for a while..
those things help me