You kind of freaked me out with this. I had eclipse glasses, which worked fine, but once we were a few minutes from totality, I tried sneaking as many glances at what remained of the sun that I could, and then I held on as long as I could afterwards with the "diamond ring." That finale was maybe the best part about the whole experience with the way that it shined.
I had little retina streaks of crescent shapes in my vision whenever I blinked or in low light the day or two after, and it was hard to read the GPS driving around later that night. It was hard to focus on the words and numbers on the phone screen in the dark in the car. I was kind of worried how permanent that might be, even if it only annoyed, did not affect my ability to focus on something once I looked at it, and there were no blurring or white spots.
Anyways, gave it a few days, and the crescents faded. All good now.