How do you design a logo for your app?

I am working on an open source app that I want to distribute. I have no immediate plans to monetize (there may be a paid cloud sync eventually but right now it's just a hobby project that I want to put on the Play Store and maybe Flathub). The problem is, I suck at icon design. I'm a programmer, not an artist, and I don't relish the thought of making an icon myself. However, I'll need one if I want to put my app on the Google Play Store.

If you have built a FOSS app before, where did you get the icon for it? Did you make it yourself or did you find somebody to make it for you?