How do you structure your week to stay productive and keep up with the fast pace?

Wednesdays can feel like a turning point in the week—sometimes I’m in the flow, but other times, it’s hard to keep up. I work from home, and as the week progresses, it gets harder to stay focused and productive. I’d love to hear how others manage their work week. Do you plan everything on Monday? Do you pace yourself differently? What strategies help you stay on top of things as the week flies by?