Same with me. At a young school age, I was reading much higher level books such as stuff for high school and some college.
Instead of Dick And Jane, I preferred JANE’s books and their equivalents that the public library had.
In the typical public skrool way I was punished for it for a few years up through middle school by being put in some kind of development class with people that were polar opposites with learning disabilities.
I was fortunate that I had really good teachers for kindergarten and 1st grade. They had a good balance between not discouraging me and not leaving the rest of the class behind.