My 5 year old daughter broke her let aug 31 took her to and emercey room and they told me it wasn't went back too clinc sept 6 and got new X-ray they sent me to a child bone spec she put cast on sept 9 told me come back oct 12 to take off will we went to clinc aug 31 cause she broke her cast they took it off and said shell be fine cause kids bone heal faster but know she won't put any weight on her heal or bend her knee should I take her back in