Thank you for the query.
Hip is a very important area and when gets injured the consequences can be serious without proper treatment. Especially if any bones fractures
. As to the hip there is a lot of muscles attached, even with broken bone, you may be still able to walk and not notice it. Also there is plenty of space for blood to accumulate and create a hematoma
That is why, even if nothing serious seems to happen, I suggest you to have it checked by your doctor. Simple X-ray of this area should be done, and if any hematoma possibility, ultrasound
should be done as well.
Hope this will help.