Anyway to recover this account?

okay so I was recently reminded of my first playstation account, basically a dumb account I made when I was a kid with my ps3.

Issue being now I wanna check it out again, but it's been so long that I can't remember the account password.

Now Normally I'd just use the "forgot Password" thing and reset it. But there's an issue.

I was a young, dumb kid. So the only way to verify the account, is to put in the birthday, which apparently wasn't my own b-day, so now I'm stuck and can't get in, but I KNOW the account is still active, as I've been emailed about it this year.

I'm trying to ask if anyone knows a way I can figure out a way into the account to recover it. It'd basically be a time capsule of my younger self and I wanna see it again if possible.