Hi My Daughter Is 17 A Few Days Ago She

Hi my daughter is 17 a few days ago she said she had a bump on the crown of her head, she actually had 3-4 bumps from the size of a quarter to a golf ball. Since Friday she has a new bump the are very painful and she also has a headache, which is now spreading down the base of her skull. I took her to Dr and we are waiting for X-ray result . In the mean time if I don't like the answer what type of Doctor should I take her to for a. Second opinion?