As I poured over my manuscript for the tenth time, I, much to my chagrin, found more errors in spelling! Despite my word knowledge, I was, somehow, occasionally inserting a random letter that just didn't belong!
It was then that I realized I was a typochondriac.
@EdgeOErin Or perhaps using an incorrect homophone.
Sorry. I couldn't help myself. I have no control of my overly discerning eyes. 😉