hello! i really need some help,my corn is still quite small ,i got her in august and she was fine and healthy.after a while shes began to have alot of sheding problems and only will eat 1 mouse instead of her 2-3 mice...i think it has alot to do with the lighting,the stupid pet store i got her from told me to just use an average 60 watt bulb in a desk lamp and that will give off all the HEAT and LIGHT needed.i think their wrong and its hurting my snake....please help! p.s the temp only goes to about 70-75 on the warm side and my snake "gummo"is always cold and shes getting to not be as friendly anymore....... sincerly,me