Ditto to what Jean said. After the emotional turmoil of the last 2 yrs I too think its you telling yourself "time for a rest".
Don't be surprised if this scares the shit out of him Carol. Afterall you've been doing all the work and now that he's coming around its you who isn't so sure. Another reason for him to read so he knows its quite common.
You'll come out of it when you are rested and ready. In the meantime enjoy the break. You deserve it.
Regards,
Tex
P.S. Glad to hear your little guy is doing AOK.