Sound like you got some wilt virus. Not alot you can do as it’s in the dirt, but I’ve take peroxide and water 1/2 and 1/2 and sprayed it on the plants. Seems to slow it down.
I checked for bugs and don’t see any.
The leaves are not wilting and other than the dots, the plants look happy.
We sterilized the soil mix in cooking bags in the oven before starting the seeds.
All plants are still inside our beach house/sun room...