she could have a kidney infection you she take her to your dr if the dr does test and she has no infections then if you still want 2 take her back to the chiro , but if she needs medicine for her pain or infection then it will clear it up , i cant see it being her pram or her carseat , so please take your we daughter to the drs for the pain x
Where is her back pain located and what other symptoms if any does she have besides hip pain.