My Microsoft email has been changed to an "autosecure.top" email, what do I do?

I've done some more digging and found that the cause was the discord verification. There is an ongoing scam on Hypixel Skyblock where people send guild invites to random players on Hypixel Skyblock and after joining their discord, they ask for your Minecraft Username and email associated with it. From my experience I gave them my Minecraft Username and email, and also helped them get into my account by using the Microsoft Authenticator FOR THEM. I want to unalive myself (joking) because of how embarrassing this is and I'm being open right now so please, berate me to your heart's content.

I found out that the email has been changed but I cannot do anything because it says that my microsoft account doesn't exist, so I can't change my email back to my original one nor change the password

Microsoft has suspended my account. I know that my email has been compromised because of the hacker changed my security settings and i cannot do anything, when i go cover my account it says that my account/email dosent exist and i cannot recover it because
the hacker changed my email security settings

My main email address has never been changed, and it was never my contact email address. I never got any Xbox newsletters from that email. My alternate and billing emails were changed because my old email address was closed. They are the same email address,
and it is the email address I would like newsletters and stuff to be sent to again. What can I do to have emails sent to my contact email again?

My account has been hacked deleted email and mobile number I don't exist to microsoft so what do you do?!