I have never astral traveled although I have had a whooshing sensation, as I forcibly came back into my human physical consciousness, whilst meditating and think it was something related to what you recall. Since June 2016 I do talk to spirit and now realise that there is so much more to all our existence than we are encouraged to believe. i look forward to learning more about your personal journey and wish you well. i have followed you and invite you to reciprocate. happy journeying xox