I suspect dyspraxia. DS1 has a diagnosis along with ASD, and out of 6 paternal cousins, at least 4 are dyspraxic or have a related neurodivergent condition.
My organisation skills nearly cost me my PGCE when I switched placement from a school with a mentor who was very directed to one that was very loose.
For that kind of thing, I hate lists. I have to visually layout my timetable with spaces and colour coding for what I'm doing when as my framework for the big picture. I also used to write essays by bullet point then blend it together.
School, I survived by lugging everything, every day. I operate on a just-in-time basis. I'm worse when I'm ahead of myself as it's not fresh in my head. I once made the mistake of planning a lesson 3 days ahead and the smug feeling evaporated very quickly on standing in front of 30 pupils and not having a clue what it was about anymore. I need open-plan-filing systems, in sight is in mind. Unfortunately school management has been taken over by smunts who believe in minimalism and that "a tidy desk is a tidy mind". They are wrong. A tidy desk is an empty mind because I have been deprived of my visual prompts.
I'm a doodler/ fidgeter. I can rarely focus on one thing at a time. At school, I'd doodle away and have my hand up answering questions Hermione Granger style so my teachers knew that I was on the ball, and fortunately they were kinder days in education.
Housework I find draining, all those micro decisions, and so, so boring. I drive DH round the bend because I do it in the wrong order... I intellectually understand his logic of mopping the floor last because it gets dirty while you deal with the rest of it, but with an attention span that collapses halfway through cleaning the cooker, sometimes it's good to be random or some jobs at the bottom of the list would never be done.
I learned to swim at 16, to ride a bike at 19 and to run at 32. It can take me an hour to get ready for a run. You can procrastinate and faff even on the things you really love to do, even when driving yourself around the bend.
In positives, I'm spontaneous, good at lateral thinking and the big picture and pretty cool in a crisis when there is no plan.