Epic Games account hacked?

I have the following problem: My Epic Games email has been changed and so has my password. I was able to find out the name through a Fortnite tracker, but I don't know if that will help me. Afraid of my skins, what should I do now? (I already got in touch with Epic Games)

Visits
https://www.epicgames.com/...ic-account" class="text-primary">https://www.epicgames.com/...ic-account

Select "Epic Account".

Click on "Contact Us".

Make sure the first drop-down menu in the Contacts window is set to Epic Accounts.

Enter the necessary information about your case in the contact window.

Make sure you have access to the email address you provide.

In the last drop-down menu, select the option "Account Compromise / Unauthorized Purchase".

Select "Submit".

https://www.epicgames.com/fortnite/de/news/protecting-your-epic-account