Why does weekend downtime make my anxiety spike instead of ease?

I've noticed a weird pattern lately where my anxiety actually gets worse on weekends, even though I’m not working and have no pressing deadlines. During the week, I’m busy with work and social stuff, so I don’t really notice the anxious feelings as much. But once Friday evening hits and I’m just chilling at home, my mind starts racing about all sorts of random worries - from future plans to things I said months ago. I’ve tried filling my weekends with hobbies and meeting friends, but sometimes that just feels exhausting and makes the anxiety worse. Other times, I try just resting and watching TV, but then I feel guilty or restless instead. I want my weekends to feel like a real break, but they often leave me mentally drained and on edge. Has anyone else experienced this weekend anxiety paradox? What helped you find real relaxation or peace during your downtime?