Aminah's tip of distracing your short anxiety-worriness:
1) Always remember Him. Important to get grief of your self in the true way. If you had a shacky day, during the sujud or any place of toma'ninah do it as you takes time, long~ one...until you can feel your heart at ease. Release your inner-self to Him.
2) Try talking to yourself positively. If you can't talk to somebody.
3) Sometimes, physically being you need to diatract yourself. If you can, talk to someone. Release the feeling outside but not to share with them [this is for negative ones]
4) Do Zikrullah [soully music]. Hear any sound you like to hear [option music]
5) Don't be afraid to make mistake. Mistake is a good lesson for the future.
6) If you think you not-want-to-make-or-accidently-mistake-of someone else. Go blame them. Do mumbling on your own. This purpose can sometimes cheer up you. Hahaha....
7) Tawakkal. The last effort if the test. Let's Him decide the best for you. He knows you better than your ownself.