The big question to ponder is… which morphogenetic field is sustaining you? What and where is your vibrational resonance? Resonance is a quality that makes something personally meaningful or important to you, so much, that you vibrate in alignment with it… thereby "filtering out" all other frequencies that are also present.
Everything is here and now, all dimensions are simultaneously present. Your vibrational resonance determines what dimensional matrix you choose to place yourself into.