I am a 27 year old female. I went to the doctor complaining of headaches, nausea, leaning to one side and slight hand tremors, and facial numbness. They refered to me a neurologist who gave me 2 mri s that concluded that I have a cyst in the middle of the two halves of my brain and a cyst on my pineal gland.. The doctors aren t worried about them. They said that they are unsure why I have facial numbness and all the other symptoms.. They also found a large mass in my right nasal cavity as well as two other masses in the left cavity. The doctor refered me to a nose, ear, and throat specialist.