I had an MRI done last week and it came back with a cyst 2cm by 1 cm in my maxillary sinus. It said it was pressuring the T2 causing a higher signal than normal. I have had horrible migraines for 6 weeks with dizziness, falling, light headed feeling, nausea, exhaustion, trouble sleeping, restless legs, trouble remembering and concentrating, double vision, blurred vision and even temporary loss of vision in my left eye. They have referred me to an ENT, but I want to know what to expect.