well i am quite young like in my preteen stage, i started having a burning and itching sensation in my vagina to the extent that when i walked it hurt, my parents then gave me daktarin which didnt really work, they then gave me pevisone, which i put in my vaginal area last night, when i woke up it didnt burn anymore and felt normal but every ten minutes or so it starts to itch, so i scratched it because it was so itchy i couldent bear it, what should i do?