I wake up. And Im feeling great. I workout look at the mirror and I feel even better. My confidence skyrockets everytime I workout. But only one little thing and I mean really small thing that even slightly reminds me of my insecurities crashes me down. Anxiety kicks in like never before. I feel afraid, angry and confused. Bad thoughts overwhelm me and I cant concentrate, relax and so on. 

What do you do when everything is going great but anxiety kicks in and you feel like a worst piece of shit?