I am not sleeping and it wearing me out so I can't focus

I have a speech therapist going to my daughters school today to have it confirmed that my daughter has ASD this should have been done years a go (she is almost 15) but the school wouldn't listen, she is also seeing a psychologist on Thursday for the first time, My daughter also has selective mutism and does struggle at school so only does part time atm.

Anyway life in general at the minute I could write a story but I don't want to bore you all, Just that I have a lot of anger right now and I need my strength for today and need to find it from somewhere and somehow.