When you tried to log in what error message did you get?
Select from the list below.
Error: the username is not registered on this site.
Error: the password you entered for the email address is incorrect.
Error: the password you entered for the username is incorrect.
Lost password page error.
The username or email is not registered on this site.
Other log-in problems.
Lost password request sent but email not received
I think I got my email address wrong