This video of
Akiane is the most awesome. She's featured in a documentary called 'Indigo Evolution' which you might like to watch. There's also a fun little movie with Neale Donald Walsch in it, called 'Indigo'.
I have met a couple of indigo children. In my experience they take to learning The Secret and Tapping/EFT very very quickly.
On the one hand, I would invite you to explore your spiritual nature with whatever practice you are drawn to. On the other hand, this is already unfolding perfectly, the very fact that you have found yourself on this forum is sign enough.
Don't worry about having some great destiny to find, we all have one of those and you can be sure that it will find you. Your job is no different to anyone else's; be the best person you can be and express yourself as fully as you can.
Magnus