The best thing you can do right now is nothing. Sit tight for about a week orso, keep an eye on your traffic and serps.Give Google some time to sort itself out and have a look when the dust settles. Don't go into panic mode and start changing all sorts of things - worst thing you can do right now.

8 Reasons Why Your Site Might Not Get Indexed
4/25/2012 Hi Mozzers, I've recently had to deal with several indexing problems that a few clients were experiencing. After digging deeper into the problems, I figured I'd write a post for Moz to share my experience so others don't have to spend as much time digging for answers to indexation problems. All it means is that your site or parts of it are not getting added to the Google (or one of the other guys) index, which means that no body will ever find your content in the search results.