Not sure what you mean?
Have you deleted your account entirely with Godaddy? > if so then just set up a new account.
If you changed your email (Administative etc...) inside the Godaddy account, then simply log in and change it back to your original.
By the way, dont worry, because you can always open a new fresh account with them.
The only thing to watch out for is that you are not billed from the old account for something which no may no longer want,
e.g. unused domains or hosting or whatever, (set to Auto-renew) etc..
^^^ this point is more important than setting up or changing an email address, so do it NOW.
Hope this was helpful?