My home office is a chaotic mess!

I am currently working from home and have a bedroom upstairs converted into a home office. My desk is a mess. I have so many papers all over the place, and I feel like it looks just like my office at work. I like to be organized, but I feel paralyzed in how to even begin to clean this mess. So instead of diving in, I go to the kitchen and eat anything I can get my hands on. Then I feel worse and just want to take a nap to escape feeling like a failure. How can I motivate myself to begin?