My understanding of a pseudo ex, is more-so something like a return of previous symptoms after exercise, or in extreme heat, or stress - that then subside when the body temp cools or the stress eases. When symptoms last for a period of more than 48-72 hours after this, or are new, then I would be concerned.

I wouldn't be calling my neuro to tell him, as long as things got back to normal pretty quickly. I just thank my lucky stars and breathe a sigh of relief when things go back to normal (whatever that is).