Hello! I can tell that this situation is very stressful and upsetting for both your daughter and yourself. I highly recommend the websites below to help you guiding your daughter on to a path of success.
It is possible that your daughter may have additional learning barriers than dyslexia. Therefore, you may wish to consider additional evaluations. Also, some local community colleges can help to evaluate your daughter and offer her with a program that will enable her to finish high school requirements or a GED. She is eligible for special education services if her documented learning disorder has impacted her academic success.
Dyslexia, according to some experts, is not a real disease. It is a set of symptoms caused by sight-word reading. Are you actually sure that there is something intrinsically wrong with your daughter? Inborn dyslexia is very rare. Maybe she just has to start over and learn to read properly. At least consider what these experts have to say in this article: