I was glad you asked because I had been meaning to reply with a clearer answer.
My week turned out more manageable once I stopped trying to finish everything in one sitting and split it into smaller pieces.
I made a quiet list the night before, then handled the simplest part first in the morning so I could build a little momentum.
That approach worked better than I expected, mostly because it kept me from circling the same problem for hours.
I also stepped away in the afternoon and took a short walk, which helped more than caffeine ever does.
If you are stuck on your side, I think it may help to decide what truly has to be done now and what can wait until later.
I am still adjusting a few details, but overall it finally feels more steady and less scattered than it did earlier in the week.

I ended up taking your suggestion and trying it the simpler way first, and honestly that was the right move.
Once I stopped tweaking every detail, the whole thing became easier to sort through without second guessing myself.
I kept a few notes nearby, worked for an hour without notifications, and only checked messages once I had reached a natural pause.
That small change made the afternoon feel much less fragmented.
I am not completely finished yet, but the structure is finally in place and now the remaining steps look straightforward.
I think the hardest part was deciding where to begin, not the work itself.
If you are still juggling a dozen little tasks at once, I would try grouping similar ones together and clearing them in one pass.
It reduces that start-and-stop feeling and makes the day seem calmer overall.
I should have done it this way earlier.