No, I m not having an existential crisis. I found this wonderful little plant in my yard and cannot identify it. If it were a weed I think there would be more than one of them but I haven’t been able to find any more. It has a really beautiful flower that has lasted at least a week. Here is the flower, and then some of the leaves. The flower is about 1/4″long.
Update: someone on a wonderful website in Georgia helped me identify this as Mazus pumilus, a native of Asia. Makes you wonder how it got here.