Hey, I have a question that has been bothering me. I want to see if anyone else has experienced like a sudden blindness. I mean total not being able to see? This has happend to me twice. I went to the doctor afraid I had a brain tumor but they did an MRI and everything came back normal. I'm not sure what caused it but it did throw me into a severe panic attack. The last time it happened my daughter took me to the hospital which is where I had the MRI done. But then the doctor told me that it was a migraine and tried to give me a pain shot but I was like no I don't want a pain shot. I'm not in pain I just couldn't see. It makes me feel that there is truly somet;hing wrong with my brain. I'm not going to lie, I get obsessed about it even though it hasn't happened for months but I still stay focused on it. Has this happened to anyone else?