Dejavu or something else?

Life can be so unexpected when you think - how can that happen to me?.. But only yesterday a wonderful thought struck me - all of what I experience at the moment - it's something that I created or was thinking about long time ago. Now I'm in the USA, working in a family as a nanny, that's of what i thought last year.. This sudden insight came out for me as a dejavu, but it's just the truth, and it's keeping on to be proved again and again on my life experience - thoughts, ideas are material.