Good luck to your daughter and your family as you work through this. Great work advocating for your daughter and looking for solutions and help.
My wife and I are currently working through the process/appts to have our oldest son diagnosed with what we are fairly certain is hyperlexia. The other side of dyslexia. His brain picks up patterns and recognizes words, patterns, etc. very quickly. He taught himself how to read at 2 years old. By 4 he was doing multiplication and division in his head. Very strong memorization skills. I thought for a while he had a photographic memory. He is very bright, but the condition also presents challenges with social and emotional delays and such. It can be frustrating at times, but we keep challenging him and working with on what he needs help with and we're making strides.
Keep up the good work and best of luck!