I'm 18 and nearsighted. For the past three days I've been getting a flash in the side of my right eye, accompanied by some discomfort and a small dot of what looks like something you would see during a migraine. I went to the eye doctor for a checkup but there were no tears in my eyes. I thought maybe it could be related to the neck pain I've been feeling since I've worked my neck out, or maybe anxiety. I don't know though. It has kept me up at night because I worry it could be serious. Hopefully I can get some answers. Thanks.