TB10
When Dr Chorley was doing tests on me for double vision he got a pen light torch and moved it all around my head testing all fields of vision and kept asking me how many lights did I see - I remember this went on for about 5 mins and thankfully i only ever saw one....I remember I kept saying "one', "one' etc. Seeing your finger twice is not good I'm afraid. I cant be sure so you SHOULD see the sprecialist. Stop the agony and book the appointment. Let us know.
Muscle excercises may be the way to go, as i said previously i am trying the to get my presecription down.
Good luck mate, and keep at it!!!