Anita - the problems sound like after effects from the surgery. I would suggest taking this further and, look to take a second opinion. Here are several links that you can look through - lots of information :-
https://www.google.fr/search?q=laminectomy+%26+dicectomy+-+side+effects&rlz=1C1PRFE_enFR702FR716&oq=laminectomy+%26+dicectomy+-+side+effects&aqs=chrome..69i57.21739j0j7&sourceid=chrome&ie=UTF-8
As for the eyes. Spine surgery and resulting eye damage are a known factor in spine surgery. Please go and see an ophthalmologist. Take care -
