Can’t get into old Apple ID

Hello, back when I was in the 8th grade I made an iCloud. Zoom to freshman year of HS, I got a new phone I decided to change my passcode. The passcode was my birthday, so you’d think there would be no problems right? Well my phone decided to lock on itself and require to re- enter the password. There’s where all the problems started. All the sudden my passcode just wasn’t working. It got to the point my phone got locked and I had to call support , of which they were of ZERO help. All they could provide was for me to wipe my entire phone. I was 14 and balling my eyes out cause there went all my memories. Here we are nearly 6 years later. I still know the password to that iCloud, but I can’t get into it because 14 year old me decided enforce two step verification. Apple no longer lets you verify by email.

is there really no way I can get back into that ICloud. Even though I still have access to both the email and the password? I don’t have my old phone number because again..I had gotten a new phone. And yet another phone since then. I’ve asked friends, family, and tried to find any old account that may have that number just so I can get help from support. But NOTHING. I just want my memories back.i don’t have the number to receive a call. I don’t have the number to receive a code. I can’t verify the number. It’s been way too long. I know Apple is trying to prevent hackers from getting where they shouldn’t but now I’m essentially blocked from my own account all because I changed my passcode back then :(