My Grand Daughter Has Been Experiencing What She Describes As

My grand daughter has been experiencing what she describes as pain in her spine. She has headaches everyday, some days migraines. She has nausea, tingling in fingers right side. Her eyes are sensitive to light and light noise is magnified in her hearing. She also has pain behind her right eye. She has had an MRI of her head and sinuses which was normal. She had surgery for a deviated septum and nasal bone spur. Her pain has been unbearable at times but she does not like to take medication and is tired of the countless doctors visits with no diagnosis. Can you please point us in the right direction to help us find answers. Thank you