Ball Python Not Eating Again?

once again for the 4th time my 3 month old ball python isn't eating still i try and try her hot side is 95 and cool side is 75 degrees F the humidity is 60 what am i doing wrong i got her 2 Hooper mice and 2 pinkies for different weeks i don't know if she is going into shed her belly is slightly pink she has a hot hide and a cool hide and is in a bin im i doing something wrong?