Videos must be uploaded to YouTube or Vimeo with a link posted here. Was you pullet vaccinated for Mareks disease? Mareks can cause lameness in one or both legs, and symptoms may be seen at this age. LSometimes you may see toes curled under. That can also be a sign of riboflavin (vitamin B 2) deficiency. It would be good to give her 1/4 tablet daily of B complex tablets (human) or give a chicken vitamin that has riboflavin listed on the label.
I would also insert a clean finger into her vent to feel for another egg or any egg parts. Give her a human calcium tablet for several days. Make sure that she can reach food and water. Chicken sling chairs may be helpful for that.
I would also insert a clean finger into her vent to feel for another egg or any egg parts. Give her a human calcium tablet for several days. Make sure that she can reach food and water. Chicken sling chairs may be helpful for that.