Connecting Epic Games to Xbox account

I am logged in to one account but this account is not connected with xbox. If i want to connect these acounts, Epic Games write me that my xbox account is connected with another epic games account but i don´t know, with which account. My question is .. How can i found out which epic games account i am connected to?

The thing is, I want to know what Epic Games account my Xbox account is connected to. Is it possible to check this? I tried looking on the Xbox account connections page and it said that my Xbox account is connected to an Epic Games account, but it did not give me any information on the account.

How do I unlink my xbox account from Epic Games so I can link my epic games account to my xbox correctly? Error message is "Sorry your xbl account has already been associated with another Epic Games account"

I have gone to the Epic Games website, logged in using the Xbox link, used my xbl credentials, and it logs me in. However, under Accounts/Connections Xbox is not connected. When I click on connect, I get the message that this xbl account is associated
to another account. It's a never ending circle.

From Epics site:

Connect Game Progress On Xbox One to Epic Account

If you have an existing game on your Xbox One console but you haven’t created an Epic Games account online, go to Epicgames.com and click “sign in.” When the site asks whether or not you play Fortnite, you’ll select “Yes.” Choose the
Xbox icon, and a pop-up window will ask you to sign into your Xbox Live account. Once you’ve done that, fill out the Epic Games form that appears. Validate the account through the email address that you’ve provided, and the progress you’ve made on the Xbox
will now be connected to your Epic account.

Connect Game Progress On Epic Account to Xbox One Console

If you already have an Epic account for PC, iPhone or Android and want to connect your existing game progress to an Xbox One console, go to Epicgames.com and sign in to your account. Hover over your display name, and click “Account.”
Click on “Connected Account” and choose “Connect” beneath the Xbox icon. When the pop-up appears, click “Link Your Account.” Another pop-up will appear, where you’ll sign in with your Xbox Live account and confirm the connection.

You can link Epic games across multiple platforms and consoles through an Epic account, including the Nintendo Switch, Playstation 4, Twitch and Github using the same process above and selecting the appropriate platform or console when
prompted. This will allow you to share game progress, stats, upgrades and loot across all platforms through one account.

Yes, it will transfer if the Xbox account is connected to your epic games account