Check your spam comments! I haven't done it in a while, but for some reason, it had 4 of my usual commenters in the spam box, and someone recently told me that I ended up in theirs :( :( :(
I don't know how Wordpress does it but on blogger:
-Go to blogger home
-on the list where it shows the list of your blogs, you will see a gray drop down menu

I don't know how Wordpress does it but on blogger:
-Go to blogger home
-on the list where it shows the list of your blogs, you will see a gray drop down menu
Then you can check to make sure that they are all valid spam comments. If they aren't click the button that says not spam.
