Many more of us than you might imagine are this way. I had kundalini surges as a kid, to the point where my 'bouncing' against the seat of the car irritated my Dad. I don't think you're crazy. For those who have had mild , extended, or the quick and ego-immolating kinds pf kundalini movement, this is very real. Thank you for writing about it in such a balanced way. There are yoga schools for this type of awakening, but, imho they are geared more to the departing cycle than to now. Keep meditating! {whichc of courses you will do} ~ Namaste