Thank you so much @thisisasurvivor for starting this thread and thank you to everyone who has added helpful comments - reading the comments on here has made me well up and feel like I am not imagining things with my own daughter!
She seems to be struggling more and more the older she gets (she's currently just turned 6) and this manifests at home with worsening meltdowns and behaviours that can include violence and just sheer rage.
We have always just accepted she has quite severe ADHD despite not actually being diagnosed yet (we are in a very bad area for diagnosis) and this has been taken as a given by her school and previously her nursery. All of the balls are already in motion to try to get a diagnosis and more support for her however over the past year it's been getting more and more apparent that there could perhaps be something else. Obviously hindsight is a wonderful thing but there are lots of other things over the years that had been ringing alarm bells.
To read a thread like this at this time has been a god send for me as I often feel I am struggling to keep afloat and parent her or I am getting everything wrong; that I should have noticed sooner.
There are lots of things from a young age that could point to ASD for my DD but the things that have been ringing the alarm bells in my head and triggered this are her extreme meltdowns, struggling in busy environments, stimming, reciting the same phrase or words under her breath, some sensory issues, anger, her voice (I can't explain this one - she often seems as though she is "acting" a voice or tone of voice.....I could continue.
Having read this thread, I feel less like I'm picking holes in my own child and that I'm doing the right thing in pursuing this alongside the ADHD
I don't want to label my child, I want to help her and understand her. I want her to have every opportunity to achieve what she wants and it's very apparent that if you are ND then diagnosis can be key unfortunately!