Hi my dd is almost 27 months. A few weeks ago she really started hating nappies and fought at every nappy change. We thought it might be time for the potty so we gave it a go, got big girl pants, a book about using the potty etc but after a couple of tries it became clear that she really didn't know when the pee was coming. We went back to nappies which didn't seem to be an issue with her and she even stopped resisting being changed. In the last few days it is clear she now can tell when she has a pee coming. If she doesn't have one on she asks for a nappy and then immediately takes it off when she is finished going but she will not sit on the potty at all. I don't want to force the issue but she seems to have got a bit mixed up. Is there anything we can do?