@tenkuma link is just a PDF with mostly just more links 
and no you're absolutely not weird
i self-dxed in 2008/2009, but then i was denied an assessment (after being on a waiting list for 3.5 years....) and eventually just decided to ignore it and treat myself as allistic even though i wasn't
it wasn't until late in 2023 when i accidentally looked up "autistic burnout" that i realised i had been hurting myself really badly, for a decade, by repressing. so i tried the opposite
eventually i began figuring out how to stim. i've been camouflaging since preschool so i never really did that at all, but it's still just as necessary or i won't function very well. i also started looking for ways to decrease sensory inputs to minimise the risk for overstimulation from hypersensitivity.
like, i used to go barefoot a lot because socks were annoying. but now i noticed a correlation between getting overstimulated and walking barefoot on floors that weren't recently vacuumed. so i found socks that aren't annoying (just thin lining socks really) and i wear those indoors, and it all but stopped my breakdowns from too much sensory input from happening.
there's been so many little things like that which made life a whole lot easier, that i didn't even know were a problem, because i've been camouflaging for as long as i can remember, so to me it was just "normal" :p