my daughter, 9 years old, is suffering from severe leg pains. Every day in the middle of the night, she wakes up and cries because of these pains. She tells her pain is in the thigh. knee and heel as well. Sometimes, she is feeling pain in the daytime also. I worry if these are growing pains and how long it will take to come out of this. It's more than 6 months now that she has been suffering from this. would like to know if there is anything we need to investigate deeper on this?