Way to go @Scott-C , 40 years here and sometimes there's no second guessing it. Correct and move on, there are more things to do than sit worrying.
So true. I think it was easier when we were dx'd all those years ago: keep generally in range, don't sweat it too much about excursions.
Nowadays, there's everyone and their auntie shouting about how you'll die if you don't keto.
I over-bolused a bit on my main meal today, but it wasn't anything a Tunnocks Caramel Wafer didn't sort out.