Login Problem – Username is not valid

I tried to log into my account yesterday, and had somehow been using the wrong password. I clicked “forgot password” and was notified that a verification email had been sent to the email associated with my blog. However, I checked several email accounts that I might have used, and none contained the email. How can I retrieve the administrative email for my blog?

Also, I tried troubleshooting and when I typed in my username and the password I thought would work, it said the username was not a valid username.

I’m so confused with both of these problems, and I’m not really sure what to do!

Thanks!

Anna