you probably need to sit down with her official diagnostic paperwork & figure out what the priorities are. when we got my son's dx, the list of things he needed to work on seemed so totally overwhelming. by taking it a little at a time, we were able to help him immediately in the areas he needed the most help with.
once you've figured out what the priorities are, then approach the school about what services she might need. perhaps try going through the school social worker.