DS (5) has been up all night crying that his penis is really painful. I've checked it this morning and it is very swollen. I've tried googling and the only thing that comes up is balanitis but that suggests that the pain would be near the foreskin, his pain and swelling is about half way up and he says the end isn't sore. Any ideas what it could be? Obviously I'll be calling the drs at 8 to get him an appt.