That's never fun. Anyone who suffers from anxiety (which to be honest everyone does in some form) struggles to understand why it happens when it does. Just as quick as it came on and I worked myself up, I talked myself down. Actually, I felt myself kick into a fight or flight feeling and forced a zen like mindset. I needed it and I knew it. I went mellow and after a little time I recognized that was just what I needed.
Self care really is a crucial aspect to life. We all need to take time to zen out, zone out, and just be. It does wonders giving ourselves the best love. As hard as we must work to make dreams happen and goals be met, it's equally as important to know how to listen to what we physically and mentally need in those times of panic or angst.
Never be afraid to look out for you. It's the most continued relationship you can ever hope to have.