A creative entrepreneur's work is never done.
In a world where the word "productivity" has come to mean "how fast can you be busy?" it can feel more like a creative entrepreneur's work is never even close to started. The business-doing of a business never ends. If you're a solopreneur (like so many of us are,) it can be even more overwhelming, especially with all the stories that come out of the (downright disgusting) hustle-culture about how working nonstop at high speed is the only way to grow a successful business.
It feels like you've created a monster - on purpose - and now it's eating you, and all you can offer up as you are devoured is a resigned "well, it was to be expected."