I don't know where else to ask this but i heard that kundalini as some spikes, so i put this here... Yesterday nigth, i went to sleep, to try to AP, as usual, now, when i got my leg relaxed, i felt such a imense pain, like a spike, a needle being stucked on my leg, then it got away and i felt good, and today, i felt it again, in my hand, but not so prolonged, any idea of what it is? or it isn't nothing special?