I think that your pup should be fine. If she would be limping its a different story. She would let you know if she was still in pain. If you touch her leg and she doesnt even whimper, she is fine.
Not trying to be mean, but is she even old enough to walk on the street yet? I think pups are usually 16 weeks when they are fully immunized, and then you have to wait 3 weeks after that to put them on the ground?