Hi BF
not sure if the probs you have reading is ADD related but just wanted to give a

for what you went through at school
my son has ADD and Tourette plus OCD and CAPD(central auditory processing disorder) and for him reading out loud is fine but just reading silently can sometimes trigger OCD/tics for him, and he finds he has to keep reading over passages which then causes stress.
he has found that reading in daylight helps a bit