 [ Symptoms ] my 5 year old daughter has a pimple that started on the top of her vagina there are 2 more on upper thigh what is it [ Disease ] i do not know but i think it is worth checking out it may be something simple like a clogged pore but then again it could be a symptom of something else because it is a new symptom and not something you expect in a five year old it definitely warrants an appointment with your pediatrician i would not worry too much about this just make an appointment and get this checked when you can wishing you the best