sudden kundalini awakening

[bill121]

I have read alot about kundalini awakenings and I actually think i have had a kundalini awakening without meaning to. A few years ago (I was about 10) I used to believe in meditation. My friends all thought it was weird but went along with it. I was meditating one night and it felt like a hose of energy was traveling up my spine. It went up my spine to my rips and exploded. I passed out for about an hour and woke up, feeling enlightened, and ever since, had back trouble, random flashbacks i never even knew i had, and an energy start from the front of my head to the back. Is this an actual kundalini awakening?