i feel for you.
I’m not an expert in this but to share some information/insight provided to our family. Financial struggle adds an extra layer so hopefully this can help a bit.
i have two kiddos with adhd (not the obvious hyperactive type). One had/has sensory issues since very small and autism was a fear.
I do think you’re right to push for a more complete work up. It could be that autism was camouflaged all of this time (and amplified by environment or hormones) but there is a lot of symptom overlap with ADHD, depression and even some acute disorders.
Neurodivergence of all types is amplified by a triggering event (virus, hormones, vitamin deficiency,stress). I think that it may be a key to remission efforts or at least a path forward for treatment/prevention of future burnout.
Regarding neurodivergence, our pediatrician explained:
executive functioning delays contribute to many symptoms experienced differently by everyone. But these can also cause social problems and subsequent depression issues that can appear suddenly.
you may not see prominent issues until around 10-12 because they’re blending with peers and may be a natural academic. But around this age - the learning demands ramp up, their peers are maturing differently and they may experience social consequences from less self control in relation to their peers.
For girls, the onset of hormones can be especially triggering. There is some really good research recently identifying the connection between executive functioning problems and hormone shifts.
Reduced cost assessments:
sometimes university psych departments offer psychoeducational assessments at reduced rates (overseen by the department head) and conducted by their masters students. They may even take you on for a general evaluation (not a PEA) pro bono. Its certainly worth checking out given your situation.
Treatments:
Diagnoses aside, I understand autistic burnout requires a unique protocol - there are treatment options that may be applied to adjacent conditions but sometimes off label to autism.
Neurodivergent girls may experience remission/treatment with an SSRI and/or a low dose pill (or similar) to stabilize hormones. But there are also a few OTC vitamins (as also suggested) that help calm the nervous system and lessen the effects of perception of overstimulation.
The overarching theme is that there’s extra brain sensitivity to changes: such as hormone fluctuations, vitamin insufficiencies (B6, D for example), environment, etc. So identifying and stabilizing the contributor helps while SSRI’s can reduce the brains sensitivity to the stimulus.
i saw a few posts where each of these were identified - all are valid possibilities individually or maybe even together. A comprehensive blood panel is an excellent starting place also (to rule out inflammation/infection and specific vitamin deficiencies) as trigger points.
Regardless, much respect to your doctor for recognizing this possibility and subsequent diagnosis. Often kids are misdiagnosed with behavioural disorders - which doesn’t put them on the right treatment path.
But in your case, i think comprehensive investigation into triggers beyond environment will be helpful - especially because her age aligns with significant hormone changes.
You’re an awesome mum for pushing for a solution and you’ve clearly been very supportive - hopefully this is the hardest part.
All the best.
❤️