okay i have three ball pythons. one i have had for over 3 yrs. the other two i got from someone about a year ago. they are supposed to be one male and one female. they were both little and under weight. they are finally starting to put on good weight and they have been doing great. untill last week. the female iis really good size and we took her out and her underbelly was a dark yellowish, well over the last couple of days it has went into a really darkish orange color. she also got nipped by a small rat the week before but the small place has healed completely and does not look infected. so i dont know if that could of caused this color change or what could. i am really worried. any input would be greatly appreciated.