Doubles Doubles Everywhere...What Does It Mean?

The universe constantly communicates with me (as with all of you). About 6 months ago I bought Doreen Virtue's "Angel Numbers" book, which has been a great addition to our "conversations". But ever since last Monday, I keep seeing doubles, all the time, everywhere. Almost everywhere I look, there are cars with doubles on their license plates (ie-445, 877, 339, etc.). Either that or (191, 858, 767, 909 etc.) I know there's a message in there for me, without a doubt, but I'm still very rusty on psychic development and only beginning ascension so I haven't figured it out yet. Can anybody offer possible meanings?

Thank you beautiful beings. Much love goes your way. Namaste.