Ihope Lucie gets better soon and she does have lactose intolerant or gastro.

Nothing worse than them having horrible dirty nappies all the time.
If she is still like it in a few days take her to the dr's and get him to test a poo sample he should do one for you and he will have to send it off but you should know within a few days if it is gastro or lactose.

Good luck.

We are all doing fine I've just had to put Alex back on to formula as he has stopped sleeping at night since i took him off it.