I've heard it was impossible to read inside of dreams, but I just woke up and i clearly remember being able to read a text message in my dream. This is not the first account of being able to read in my dreams, buy everything read inside my dreams are texts. Is there science behind this or do I just have some super dreaming ability?

I can see no reason why a dream couldn't include anything (real or imaginary). Any ideas that certain things like reading are not possible is wrong.