Apparently it is like a REALLY big mole. I can't remember what the exact name was (was just too nervous). It covers about half of her scalp and is mostly flat. It does have a few textured spots as well as one lump. They are doing an MRI to make sure the pigmentation is not reaching the brain. If it is only skin level, they are going to remove it, (when she is about a year old) due the risks involved with the size of it. They ysaid that if it stays there it could cause major problems later in her life, such as cancer. If it is under the skin, then they are not going to remove it and we will have to watch it carefully and watch for signs of seizures and it growing or changing color.
I really thought all of the worrying would be done after she was born. I won't know anything till after the MRI in May. I will let you all know as soon as I do. Thanks for the support through out all of this.
By the way, here is her hospital pictures.