The email for my minecraft account says its linked to my account but isnt.

my microsoft account isnt the problem, its my minecraft. my microsoft account is telling me i dont own minecraft and telling me to buy it when i used this exact email and gamertag before. i dont know what happened to the minecraft account but i was hoping to get it linked back to my microsoft account

There isnt any other email, this is the email my minecraft account was linked with, i had the account and password saved at many places, how could i get it wrong

The link you provided doesn't even exist on the minecraft website. Its impossible to get my account back is what your saying because they unauthorized a linking on my account via email

I tried to add my other email to my microsoft account but it says its part of a reserved domain, So i cant add it as an alternative account. So another minecraft player is using my email for their minecraft earth account and thats why i cant use it? When
i sign into minecraft earth i come up as princess.cossign which isnt me but when i play on normal minecraft everything is fine, why is there a problem all of a sudden because of playing minecraft earth? Id like to be able to use my main minecraft account on
minecraft earth and not have it come up as someone i dont knows minecraft account. I dont want my email connected to another minecraft account and i also feel bad for the the other person that they might have lost access to their account because of this mix
up or whatever it is, im so confused... please help!?

so the problem kinda is that I did not forgot my email. mojang made a new email for my minecraft account.

my minecraft account is linked to a email I don't know the existence off