It is normal to have a big bone in the neck to a new born baby?

I don't think so. I think your baby might have had a birth defect or something. I'm no doctor though. So you should talk to your doctor about it.

often bones havent totally formed yet in a baby's body, babies have 350 bones to the 206 grown ups have. But in any case you dont feel good about it, go to a docter immediatly. dont take any risks with your fragile baby!