My babies are 16 days old and this morning I noticed one of them was very sleepy and even though the other baby chicken run over it she kind of move but was not getting up. I picked it up and I realized that one of the legs is not working. I couldn’t feel anything broken but I am not a veterinarian. I gave water with sugar, water with electrolytes and she is swallowing it but she acts like she is gasping for air (opens the beak wide). What happened to it? anybody has had this problem with baby chicken? Thank you.