I am having trouble with my distance vision in the morning. When I drive in the morning, I cannot read signs in the distance and the side line of the road appears double and zippers into one line as I get closer. This clears up during the day. I have never experienced this at the end of my work day. I just went to the eye doctor and my prescription improved from last year s exam...but even with my new glasses, I experienced blurred vision and double vision during my morning drive....it is better now. I have a family history of muscular dystrophy (type unknown) with proximal muscle weakness and fatigue. I am thinking I could be a manifesting carrier of Becker s or possibly have myotonic dystrophy type 2...could fuch s dystrophy accompany these?