Agree with SEOPub on this one! Seriously there is no need to stress out about getting your site indexed... If it bothers you then why not create some backlinks on sites which gets traffic i.e. use your sig link on a forum, create a youtube video, guest post, pinit etc - that will for sure send those crawlers visiting your site... and also some traffic hopefully.. In otherwords focus on traffic and dont worry about indexing - everything else will fall into place ;-)