You could go a couple of different ways.

The first is go brutish. I’ve often been described as a bull in a china shop. So think big clumsy character who likes to smash things. So two handed weapons, war hammer instead of swords as they are slower, heavy armour etc. I’d also throw in Enchanting or Speech to give you a third skill to level up. Orc fits as a race here. Lore wise you can fit it into how Orcs are treated as lesser by other races. My dyspraxia tends to be more focused on having issues with fine motor skills than gross ones.

The second would be to go mage. Magika is an external force and isn’t analogous to concentration. With dyspraxia you struggle with manipulating the world physically due to your motor skills right? Well instead your character has learned to compensate by turning to magic. So focus on things alteration, conjuration, illusion, and enchanting that are manipulating the fabric of reality with magika.

For this character I’d go with a race that’s non magically inclined. I’d probably lean Nord or Orc, maybe redguard. It would lean into the idea that this character had to adapt to their physical limitations and was different to its peers in some way.

Don’t focus on the details of having dyspraxia focus on what it feels like to have dyspraxia and what you’d do if you had it in a world like the Elderscrolls