I see a different gamertag when i log into my Microsoft account

I signed into my microsoft account with the same email i always use but the gamertag is different. So i dont think its the email.

Hello there,

Did you ensure you are signing in to the right email address?

Hi! My name is Ricardo an independent advisor ready to help you with this situation!

This happens when you use a different email account than the one you used previously, you must log in with the old account to have access to all this

If it's only the gamertag the problem, Microsoft can at any time deem a gamertag harmful or inappropriate (even if the Change gamertag tool allows it to be created), and we can change that gamertag without warning.

But if the content of that account also disappeared it's a different email, if you don't think it's the case, contact Mojang support they will confirm the situation

https://help.minecraft.net/hc/en-us/requests/new

Understand that you feel it's the same account, but it's only possible to have one Xbox account per email, if you think there's a second account in the same email, means that you are using a different email