This is what happened to me, many years ago, after my very first successful deliberate wake induced OBE. I had been trying to project for several months at this time, and had made a projection attempt almost every night for the previous two weeks. Trying to balance everything, relaxation, trance, energy, technique, etc, for a conscious exit projection is very difficult and can take some time to master. At this time, I was sleeping in a strange house and bed as I was watching over a depressed (suicidal) friend who was asleep in another room at the time.