Hey Jodie,
You do NOT need to have an googleaccount to be in the blogspot crazy friends!!
Only ID and password is enough to get in...
As far i can see in the site, your membership is already there, just not activated yet, which you have to do yourself.
If correct, you received an email with an activation-key-code!
You only have to log on with your id and password and move on to PROFILE to activate your membership...