My right eye is A LOT worse than my left eye. Do thicker lenses get used for worse eyes? I was looking at my new glasses and noticed that the left eye lense is much thicker than the right eye lense, even though the right eye is worse.
  
  I m trying to find words small and far away to try and read and I guess stuff is still blurry, but it s hard to tell because everything looks really WEIRD and my eyes feel like they re shuddering or something when I m not looking at something close to my face.
  
  I m thinking maybe they mixed up my lenses (put the right eye lense into the left, etc) but I m not sure how to tell. 
  Read more: Did my glasses lenses get mixed up?