Microsoft 365 features that help users manage their subscriptions, account settings, and billing information.
Godaddy told you this? Best guess - you created a free teams or flow account using the address.
Try taking over as admin -
admin.microsoft.com/admintakeover?auth_upn=youremailaddress
If you can't get in as admin, you will need to call Microsoft business support. https://docs.microsoft.com/microsoft-365/admin/contact-support-for-business-products?view=o365-worldwide&tabs=online
Don't let them tell you don't have a business account - your domain is set up on the business side and they can help you get in or remove it for you.