Baby Ball Python NOT EATING?

ok first of all i have had a ball python for 3 years(it was an adult when i get her) but then i moved and left her with my dad. now that im all settled in i got a new one still a baby and lookes to be smaller than a 3 month old snake. shes longer than a a foot and is about as wide as a querter maybe a little less than that, so yea shes little. now i do know how to tell the and all that, i know this is a girl. i got her about 2 and a half weeks ago. when i got her she was in a tank with larger snakes(not ball pythons) and she was always in a ball when id come to the store so i bought her, for a couple days she was scared and was always in a ball, now she doesnt stop moving, she has a 30 gallon tank with a big waterdish 2 places for her two hide(althow she usually is not hiding so i must be doing something right if shes not afraid, shes got rocks and logs. shes got a nice place but i am going to be doing more to it. now the only bad thing is about a week after i had her i broke her heat lamp. but i dont think it matters i live in florida and her tank is really never cold you can always feel heat when putting your hand inside. the only time that it gets cold is at night, and shes alwayse in her warm hidding place then. when i got her i also bought a 10 galllon tank and 4 mice(1 male 3 females) for breeding well they still have not had any babies i think the guy at the store was stupid becuase i asked for adult mice and the ones i got where small. but there still going good so hopfully the male gets some **** done. so its been almost 3 weeks sence she has been fedNOTE** i do not know when she was fed last it could have been the morning i got her becuase the next day she ****. but right now i have her in her feeding tank with 1 baby mouse and 1 baby rat. just to see witch ones big enough becuase she doesnt want anything to do with my breeding mice. but shes not eating at all. is this normal? and what should i do with the baby rat and mouse if she doesnt eat them how can i keep them for another day maybe? tell me some things that could be why shes not eating