my LG is 18 months& for about 2 months every time she does a poo she takes it out of her nappy and has it all over her fingers and says oh no well about a couple week ago she put her hands in her nappy when she was having a wee and had wee all over them and said oh no like she’s telling me she’s done a wee or a poo just wondering if I should try her with a potty?🤔 really don’t want her to keep digging her poo out😩x