She likes to wip off her diaper and pee on the floor. She does this about 3-5 times a day. She sometimes says "I ga pee", but then I take her to the potty and she usually does nothing, sits for a minute and wants down. Then she throws a total fit when I try to put the diaper back on. 15 minutes later its "I ga pee" again....what do I do to make potty training a little easier?