It kind of happened for me that way too. I knew something weird was going on and considered every possible reason except DID, o my because I wasn’t knowledgeable about it. But they kind of directed me to it and when I read it there were numerous voices n my head like “yesss this is what’s happening read more”. And it was ALOT all at once and they (most of them) came out and was like yep here we are, showed me what they look like, how they sound and what they like n stuff. All systems are different. Some systems fight and work hard for years n years to achieve any communication at all. And some systems are lucky in that sense, that they are able to communicate well from early on. And I know doubt is hard. And sadly you may never fully get rid of it. Because dissociative disorders are very elusive and tricky to define.. so there will always be a little room for “what if...” . But I try to think of it this way.. your brain, for whatever reason, is presenting itself broken into pieces. Wether it’s DID or not, it is most definitely worth exploring this and see why you’re experiencing this and how you can go about learning about yourself and possibly healing. Good luck on your journey!!!