Should I Be Worried?

I know they say that toddlers may regress to "baby-hood" once a new baby comes. But isn't this:

and this:

and this:

all a bit much? And a bit early? The baby won't be here for another month! (Four weeks from today, actually - eek!)

On the plus side is this:

She put her "Darcy-Cat" in the bouncer, rocked him, turned on the music, gave him a binkie and went to her room four times for more stories to read to him.