The other night, I was woken up out of a sound sleep, and I sleep REALLY soundly, around 4:30am by the extremely strong odor of burning hair. I sleep with the bedroom door closed. I searched around the bedroom, and found nothing. I opened the door, and headed into the hallway to go to the bathroom. Didn't smell anything outside of the bedroom. I still have no idea where the smell came from or what was causing it. I went to the bathroom, and went outside for a cigarette. When I came back, the smell was gone.
Still no logical explanation for it. Any ideas? Should I be concerned it is a symptom of something wrong with me, or continue to check that it was something from inside the house? And why would it only smell in my bedroom?