Hi there, my four year old seems to get burnt lips and uncomfortable pain in her vaginal area when she has eaten apples, grapes and/or oranges. I have taken her to the doctor several times and tested for yeast or other infections. Last time was nearing midnight when she was screaming in pain. I asked if she might have thrush or an allergy and he looked at me like I d lost the plot. She seems to also have a big issue with additives and colouring in food. Major tantrums after eating something as simple as a flavoured yogurt. Want to help my little girl became happier. Any suggestions about where I might start to diagnose a potential issue?