it seems that something is trying to communicate with you. or it may just be something of an effect that happens when OBEing. there are many strange motion effects that happen while have in an OBE. the one thing i can think of is that if it is something helping you out, that it would be your spiritual guide. it would be much easier to communicate with a spiritual guide in the astral plane if you have not met or even tried telepathically communicating with your guide. i have heard many people at school tell me that they felt pulling followed by strange voices. i hope that helped,
with much blahness,
Sean
with much blahness,
Sean