Is it possible for me to get my Minecraft account back considering the conditions that I...

I understand Chris O, if the problem persists and you have proof that the account was migrated correctly, I advise you to contact Microsoft Support so you can get a little more help.

Support: https://support.xbox.com/contact-us/

Let me know if they can help you.

Hello daniel, Im sure that I used the correct email and Im sure I got the confirmation that the account had been migrated but now I canr access the game. Its like microsoft decided by themselves to target my account or something

Hi Chris O, my name is Daniel and I would be happy to help.

Beforehand, it is important that you keep in mind that this is a public community forum, so we are players like you, we are not employees of Microsoft or Xbox, which means that we do not have access to any user accounts or information.

Just to confirm that you are in the correct Microsoft account to which you migrated your game, check your inbox with the emails that should have arrived about the confirmation and the migration process to that email. If you cannot find these emails, it means that you are in the wrong account, so you will need to try all the Microsoft accounts you have until you find the correct one.

Information source (Credits): https://answers.microsoft.com/thread/74457423-5418-49e5-8b28-fdb414a23e6c

I hope you understand.

Greetings,
Daniel.

Hello, Jesse! The time i tried to get my account back I actually contacted minecraft, but they told me that its a Microsoft minecraft account and they cannot help me.

Is there any other ways to get my account back?

No, it wouldn't be there anyway, lemme explain. I bought Minecraft back in 2012, this was way before it was even considered that Mojang would migrate accounts to you, back then, to get the game, you had to buy this special card and Walmart for 30 dollars then sign up for Minecraft after the payment was made. I migrated my account last night and after the migration completed, when I signed on it was giving me the option to play the demo, and telling me that I had to buy it again on their website to get the full experience.