for any & all who may be interested.... while this won't let you back into your inbox, you can at least see what people are sending you:
click on User CP (the row of blue buttons below your avatar at the top of the screen)
click on My Profile
on the left hand side, you will see a list. click on personal message options
where it says 'notify by email....' select "Always"
then click on Change profile to save.
this wiil send the text of the PM to the email account you specified on the screen. then you will know who PMd you & what they sent. you should be able to PM them back. who knows?!

you can also put Mimi3 in the list of people to ignore, but not sure if that will help anything.