@trellg132 did you get it figured out, just curious because I had possibly the same thing or similar growing up, it freaked me out when I started to not see everything with an outline. It was like a cartoon everything was outlined in black; people, objects, anything and everything had a outline (always black outline from what I remember) it continued till I was about 10 when it started to stop I asked a few people (friends family teachers ect) if they seen everything with an outline. It was always the same answer so I gave up and thought I was autistic or something and never pushed to find out. I am 24 now and haven't had this happen again, but dealt with it my whole child hood. I do wear glasses always have but never assumed it was my eyes/glasses since I would get them checked every year or 2 years