yeah, the "confused, stressed, partially in denial host" phase is par for the course. we've been generally aware (just didn't have language for it) for ~13 years at this point, but only in the past 3-4 years have been able to lower dissociative barriers enough to communicate effectively and figure our shit out.
my most important piece of advice is that you do not need to perform your plurality in a specific way. we used to do the whole pluralkit + tracking switches + so on and so forth, and honestly it's exhausting for us. part of this is because dissociation tends to ebb and flow, and even when you have shit mapped out, you don't always know who you are, and that's okay. identity confusion can be annoying and stressful, and when you're in a mode where you're constantly presenting as an identity it can exacerbate it.
additionally, it's rare for gatekeepers to be able to manage who's fronting all the time. during periods of low dissociation, sure, but as i said it ebbs and flows and getting trigger-switched then front-stuck is far more often than willfully fronting, in our experience.
as for wanting to start exploring your system and figure out your shit, meditation is the hardest and most important thing - whatever that looks like for you. it's important that it is something that feels safe. for us, that's sitting in the shower (much to my water bill's chagrin), sometimes with the lights off. it's enough stimulation to ward off the adhd, but enough stillness to be introspective. and the shower is just always a place where we've felt safe.
take your time, be patient with yourselves, there's no timeline on figuring anything out.
WARNING, SYSCOURSE ADJACENT TAKE INCOMING: something to recognize as well is not everyone you see talking about plurality is a dissociative and/or traumagenic system. i wont get into it more than this, but it's important to understand when interacting w other systems in that you may not share much experiences other than "yeah we got more than one thing in there" - which, again, goes back to my first point. you know your own shit better than anyone else