My 5 year old daughter was treated for 2 uti's and she has been doin good, but for quite a few weeks now, even before her infections started, she would walk around constsantly grabbing the top area of her vangina and pulling on it, she always says it "tickles", it never hurts or burns, she laughs about it and always says it is just really "tickly". She has been to a Urologist and he didnt seem to find anything, I am also at a loss. Does anybody know what it could be?