DS has had a little bump in the back of his head (more towards the ear) since I think he was 7 or 8 weeks. The ped said that it is most likely a swollen lymph node and that it will either go away or it will grow with him which is fine. DS is going to be 15 weeks tomorrow and it has definitely gotten a little bigger and even though I'm sure its ok it still worries me...I hate those things...did anybody else's child have them so young?