I have a 2.5 year old daughter whose sleep has been heavily affected by what I’d describe as itchiness in her nappy. She does this hip thrusting motion at night (it does sometimes happen during the day but it is mostly at night), and it wakes her up and she is very uncomfortable. She says it is itchy and it burns. I have tried all the creams, I have tried one prescription one for fungal infections. I have tried six different types of nappy including a cloth one, in case it had to do with the material. It did not make a difference. We have tried laxatives as suggested by the pharmacist, it did not help. She has no redness and she does not actually itch anything with her hands. The only thing I can imagine is that maybe her pee is burning her at night and she feels it more because her pee is more concentrated then. my issue is that I cannot seem to be able to collect her wee - she will not pee in a potty even if I wait for two hours. I do not want to force her. I tried squishing the cloth nappy to see if the pee comes out but it does not. Any tips on doing this? Or any tips on what this could be? Thank you so much in advance!