Hello, my daughter is 2 yrs 10 month old. yesterday while running she fell down and since then she is not able to walk properly, she is saying her right leg knee is paining and she is not able to straighten it properly. Though she didn't cry at all with pain hence i assume no severe pain is there. She is able to fold her knee and do all other leg activity smoothly like climbing bed ect just the walking through right leg is a problem as she is not able to straighten that leg and put right leg foot completely on floor Should I visit doctor ? if yes, which one pediatrics or bone specialist, please advice ?