Dd complained of a tummy ache a few hours ago but I suspected it was just a way to avoid eating her tea but now is bent over with pain She had a massive poo (sorry) about an hour ago but it didn't occur to me to look at it. She is complaining now of an itchy bum which is what makes me think worms. What can I give her tonight to make her feel better? Do I need to take her to the walk in centre in the morning or will a pharmacist be able to help?