Nostalrius Begins - Quality wow vanilla realm (1.12)

This is a problem I've had for a while and I'm kinda worried I won't be able to fix it. Basically me and my friends started playing at the start of or during the middle of the summer. We stopped because of school and I have been trying to log back into the server, problem is I seemingly didn't register with an email or accidentally made a typo. None of my emails have any hint of Nostalrius in them and my account is seemingly gone because of it. I have been trying to sign in for months and I've finally gotten around to making an account on the forums to make a post to hopefully get some help. I know it'll be kinda hard to prove its my account but I mostly remember my friends, my guild, my characters and their general level range. I haven't played in a few months and I would really love to hop back on to play with a friend who is thinking about joining in without me having to loose three months of progress and the character names I used.