Maybe. Probably varies from person to person, as one would expect. Excessive anxiety is a real problem for some though, with, AFAIU, plenty of actual diagnoses going around for such symptoms.

In my own case, as a recently loosely tentatively self-diagnosed ND, anxiety was one of the obvious problems and give-aways. If there’s some possibility of something not being “correct”, a pile of obsessiveness and anxiety around that issue immediately ensues, not just around whether it will occur correctly, but also around what I can or have to do to make sure it will be done correctly. Whether it’s punctuality or cleaning something or learning something. Sometimes I get anxious about whether I can actually remember anything and actually try to just sit there and remember everything I know, which obviously doesn’t work (our brains don’t work that way) and causes me anxiety.