Yeah, I will do that I think.

She did have a tummy bug 3 weeks ago & I remember having to have DD2 on lactose free formula after she had rota virus, but I'm thinking its a bit late after the fact for it to be a gut lining problem. I only had to use that formula for DD2 for a week from memory. I might've gone a second week to err on the side of caution.

I think this may be something more & I think the problem has been around before, but she's never had this much milk before for me to notice a persistant problem.