Aura type just completely switched on me anyway

ngl this is probably a stupid question but i’m asking anyway. for like 15 years i had the visual thing with aura - scotomas, shimmering edges, the whole deal. but 6-8 weeks ago it just… stopped.

now the warning sign is tingling in my fingers, sometimes my lips, before the actual attack… completely different prodrome. i’m three years on Ajovy and nothing changed with that… i track literally everything (lab tech energy).

the hormonal window is still the exact same 6-day cluster every cycle, same 95% hit rate. but this aura flip feels like something shifted and i’m not sure if that’s: (a) normal migraine evolution, (b) something i should flag to my neuro, or (c) just me being paranoid. does the type of aura actually change over time for other people? or is it usually locked in once you get diagnosed?