My 4 year old son has been complaining of his right foot hurting for about 1 and a half years. It happens at night and he wakes up screaming and he cant even walk to my room he has to be carried. I thought it was probably growing pain cause my 10 year old boy has had problems with growing pain in his legs in front of the shin bones and calf area, but im starting to think its something else in both of them. My 10 year old its both legs and he is involed in alot of sports and my 4 year old its only the right foot that ive noticed. What should i do? what do you think?