Hi sofrustrated,
There are a number of genetic testing companies out there. Do your homework to know what you are paying for. @johnbishop and @wsh66 provide some cost and companies in this discussion starting here: https://connect.mayoclinic.org/comment/246621/

You can also call Mayo Clinic's pharmacogenetics team to learn more and ask questions about different tests, their validity and associated costs. See more info here: https://www.mayo.edu/research/centers-programs/center-individualized-medicine/patient-care/pharmacogenomics
It's free to ask questions. 🙂

As an aside, I also want to invite you to the adult Autism support group here on Connect:
- Autism (ASD) https://connect.mayoclinic.org/group/autism/