Help me please!

I have the most obnoxious situation and I'm not really sure where to start.

I just realized my account was deactivated for god knows what. So I go to send a email to support and I realize the email linked to the account is my ancient aim email... So I send it in with my current email, nope they want the one linked to the account. Well shit. (mind you I tried to change my email three million times on tumblr but it would not let me because it had been used in a random old account too recently)

Anyway, I go to hope and pray I can recover that email...certainly not, it's basically impossible unless anyone has some wisdom on that.

Do I have any hope at all. I'm kind of at a loss. I've had that account for probably 15 years so this really surprised me in the worst way.

Any advice would be so appreciated