well all that messing with may have coused it to tur hermi on ya but then again since it wasnt a clone you dont really know if its a boy or girl till you flower it.You need way more light than what you have go on ebay and search grow lights there cheqap what space are you growing in you should get atleast a 400 watt hps or mh light also if i were you i would leave the light on 24/7 that what lots of people to but anyways it will die if you dont do something about the light problems you are having