It's ok, don't worry
We are all different , in our differentness.
the first part is just like it was for us, we've never heard of anyone who does it like in the books & movies

we never had any memories, just blanks, "lost time" as they say.
but with the second part, our littles did learn new skills from watching the bigs. like Seven learned to drive the car

she's an awful driver, but she can do it if she has to, sort of, & the littles have learned to use 'puter, this is a mixed blessing, as sometimes they post without us knowing
Don't worry about it, seriously, just talk about whatever you feel like & let any alters that can use the computer do the same
No-one here cares about your dx anyway, but we also don't know anyone who didn't think they might have been mis-diagnosed at first, we thought that too
You are no wierder than the rest of us, take our word for this
PM us any time, if you have questions or want to talk, we are happy to discuss this, don't go away, this place has helped us massively.