She has lots of advice on her YT channel (if you get diagnosed).
To be honest I'm less interested in convincing any doctor, who is smarter than me anyway, that I've got a problem and more interested in figuring out how to fix it on my own.
This functional doctor is REALLY pressing me to let him adjust my cervical spine. Every single solitary time anyone has even looked sideways at my neck and head they have set off MASSIVE headaches that are worse than usual for MONTHS. I'm not willing to risk it. If he keeps it up I'll just walk away from him too. Nobody is gonna tell me I don't know what's going on with my own body any more.