Many people experience this and don't realize what is happening. First of all let me explain what it is basically.
Kundalini is an energy that lies dormant in the base/root chakra of every individual. It is symbolized as a serpent, when this
energy is awakened it ascends the spine, working its way through each of the chakras and eventually coming through the crown.
It is considered to be Divine Life Force energy.
Sometimes, for unknown reasons, this energy is spontaneously awakened in individuals. Some of the side effects are
sudden intense psychic phenomenon, aches and pains, strong emotional swings etc. Many people are afraid when this happens because
they don't know what is happening. I was one of those people who experienced this and was led by Spirit to explore
"Kundalini".
When I had my awakening I experienced a whole new level of awareness. I was suddenly having many very spontaneous psychic visions,
dreams, and even healings. I also would experience shivers, without being cold, and I could feel the chakras buzzing and opening. At the time this all started
I had never heard of Kundalini, and I was quite perplexed by what was happening to me. I think Kundalini is something that is programmed into each of us to
awaken at particular stages of evolution. Sometimes we do something inadvertently that jumpstarts the process. That being said, I would not go seeking a Kundalini experience.
Trust in your Divine plan to lead you to that when you are ready.
I have included in the resources some links to learn more about Kundalini, what it does etc.
This subject also tends to be a recurring theme on our psychic awareness list which is an email discussion group I host through Yahoogroups. Information
on subscribing is also included in the resource section of the book.