What I mean about find your peace is find that activity that brings you happiness or a sense of calm.
Deep breathing is a great way to calm down. Go somewhere quiet for a few minutes and take a few deep breaths. All the way in and all the way out. 3 seconds in, 6 seconds out.
Send out those positive vibes to the universe and let it do it’s magic. Trust me. It will do it’s magic. Come up with a mantra you love, something like.