Describe something that happened to you for which you have no explanation.

I was laying in bed one night, an eclipse was about to take place...and I had my crystals near the window to cleanse them....my backache was getting stronger by the minute...I turned over onto my side...and felt what seemed to be an finger going up my spine...but no one was there...next mornng I woke up to find two of my larger crystals had cracked...I took it back to the Rock Shop and showed it to the owner, whom told me she had known  them "protecting" their owners to the point they exploded.. when the owners were in peril. I was learning about crystals back then and the "Star of David" pattern...one of my favorite jewel sapphires also. Hard to get ahold of these days. I also likje tourmaline. I have heard people suggest that with it being 2012...perhaps the crystal skulls this year will reveal their knowlege....they feel they were ancient "computers" you know of some kind of communication.