"Think about something else, it will pass" is such an amazing advice, but impossible to follow. Don't think about the color red and you see the color red EVERYWHERE. So let's try this. Let's set a timer for 20 minutes, put your phone away, and read an interesting book.
Don't have an interesting book? Here are some of my faves. My best advice: get a kindle, get a library card and download many books at the time. And you know what? Don't finish a book if you don't like it. Life is too short.
Wild - Cheryl Strayed
They Ask, You Answer: https://amzn.to/31mj6a3
100 dollar startup: https://amzn.to/35eTX2c