Back when I was 10 I tore, what I was told, the sixth eye muscle. The muscles to move the eye. I have had two surgeries to try and correct this double vision I have now. Those surgeries, to what I believe, involved moving one of the other muscles slightly over to fill the missing role. Now, at 26 I am experiencing a slight discomfort puffiness feeling around it. I wear contacts and it feels puffy the most when I have them in, but I am going to say that might be psychological because I have all the other options available that contacts can arise to worry about as well. I am unsure if it is just scar tissue that I shouldn't be worried about or if it is something that can be scooped out. It does look and feel different than normal eye boogers though.