This "wind" is quite common. In fact, I usually feel it when I am separating into the black void, which is like this vast emptiness of space that can be quite scary.
The wind almost feels like a vacuum of air being sucked around your face and body.
I wouldn't worry too much about it. And regarding the looking back, you will only see your body if you're ready to see it. I have looked back on a number of occassions and never seen my body, which kind of threw me for a loop. However, recently, I have started to see it, so I've concluded that in my case, I just needed to advance my perception to the point where I could handle my body laying there and not freak out.
yea, acually i felt like i was having a sezuire and everything was turing black with colored dots everywhere, felt like is started to raise outta ma body, then saw my acualy body, and i got up lol i was 2 scaerd to go on :P
my past two OBE's have involved wind blowing past my ears. it seems to occur during the portion where I'm encountering the vibrations. when i have the vibrations my vision goes black and isn't restored until I'm "out" of myself. the whole wind thing is realitively new to me. its like sticking your head out of a car window. it sort of hurts the ears. has anybody else experienced the wind blowing past their ears as they are shaking loose from their body?
also, i havn't had the guts to look back as I'm OBEing..i don't wanna see myself laying there. it's too spooky.