I have been blind in my right eye since birth. My optic nerve is small and underdeveloped and thus, unable to transport the images my eye sees to my brain. In the last three months, I have had pain in/around that eye. It's like very intense pressure, like someone is squeezing my eye. My eyelid is also droopy. The pain is not dulled by ibuprofen. I was into the eye doctor a month ago and he said the eye was normal. What could this be and what can I do for the pain?