google admin issues

[ntextom]

I am overwelmed with my current google accounts and would like to coordinate or integrate my business with my personal google gmail.  I have a website with domain and would like to sign up for google workspace but I am unable to verify my domain per the google form because I do not understand how to complete the verification process.  I get this mwssage - 

Google Workspace Error Message: "You already have a Google Workspace business email account. You can manage it from the Google Admin Console"

I cannot access google admin console because I do not know if I have an admin to begin with.  Please help because It is my hope to integrate my entire google experiences but if possible.  thank you.