In hindsight I should’ve gone to the doctor as soon as it happened, but it was a year ago and the only effects I’ve noticed are stuttering, reading difficulties, and slightly worse depth perception. If I do have a brain injury, it’s hypoxic/anoxic which doesn’t get worse after oxygen is restored to the brain (IIRC), so I don’t see much of a point in visiting the doctor now unless there’s a viable treatment for neurogenic stuttering