my 4 year daughter suddenly cries that she has pain in her urine region but after 10 sec she is normal and starts to play ,sometimes i push her legs while she says its paining she will pass urine at that time,for past 3 months she is suffering of this pain but her ultrasound seems normal her urine culture and rourine are normal but still the pain has not settled i am very afraid of her pain. can u help me please.when she want to urinate she runs to the toilet if i say u should control she will go slowly but she wont pass urine.if she runs she pass the urine quickly and she complains she have pain while urinating ,she had all the test like urine culture,urine routine,ultrasound,x-ray,spot urine creatine and spot urine calcium and all were normal i am fed up going to doctor again and again.please suggest me.