Five days ago I got an intense headache and ended up in the emergency room. They did a cat scan and found nothing wrong and chucked it up to be a migraine. My vision is blurry and two days later I made an appointment with my family doctor. He was concerned since my face was tingly and my eye site has not come back so he sent me for an MRI. The next day I had blood work and an Mri and today I found out there is nothing wrong with my brain or nerves. They refered me to an Eye doctor and did several tests on me and was still unable to tell me why my vision is so blurry and was unable to find a lens that I could see through... So my question is, Is this a normal problem where the eye doctor can't even find a lens for my eye to focus through.. and if so what is the next step?