Yesterday at bedtime I noticed dd had a few dark yellow stains in her knickers. She's got some again today, more a creamy-yellow colour and not as much but definitely there. She's not scratching and says it isn't sore. I've had a quick look and her labia don't look red or inflamed. She's not been on antibiotics so no reason to have thrush and I haven't changed washing powder or used harsh bubble bath or soap. It's just freaking me out a bit tbh as I don't know if this is a normal thing for young girls or not? She's only recently gone into knickers, about 6 weeks ago, but I've never noticed it before. Do I need to take her to GP and if so do I get an out of hours appointment tomorrow/Mon or wait until normal hours next week?