I Go To The Eye Doctor Every Year And Never

I go to the eye doctor every year and never had a problem before. I wear contact lens. I went a month ago for my annual exam and got my eyes dialated as usual. When the drops eventually wore off, my left eye was ok but I have experienced blurry vision in the right. I called the doctor back and he examined me and could not find anything wrong but would not answer if the exam itself could have caused this. I went for another complete opthlamalic exam and the same thing. There was nothing wrong but I still have blurred vision in my right eye. What should I do now?