I'm new to this site. My 17 yo stepdaughter had a stomach flu over Christmas. Since then she has developed palinopsia. She sees floaters, tails, images and shimmers. She had a non contrasted MRI which showed some subcortical focus in her white matter. ? Migrane, Lyme, vascular inflammation or MS. That was 1 1/2 mos ago. Her visual symptoms are daily. Hasn't been to school in a month. She is scheduled to have a MRI with contrast, MRA and EEG. She is not taking any medication. Do or did any of you experience these types of symptoms with your Lyme?