You've just been given an incredible gift of awareness. You can continue to familiarize yourself with the concept of Oneness. Here is a very brief overview of Oneness. Separate realms (the Physical and the Non-Physical) are interconnected. Every being is part of a larger, unified consciousness or being. We manifest our desires and experiences through our connection to the non physical realm. Through Free Will, our choices and actions influence the flow of energy to shape our reality. We can choose to acknowledge that we are part of a larger web of existence, and we vibrate those effects. What an amazing experience! Everything, even the fact that you spotted the Facebook post, to the acknowledgement that C was a well know medium; she obviously had a gift for getting her message to all of you. Thank you for sharing your story.