Ok. You have medications for a few weeks. NOW you will have to contact the Partnership for Prescription Assistance.
https://www.pparx.org/
You may have heard Montel Williams promoting this. It is an organization that works with your doctor and the pharmaceutical companies to provide you with free or very low cost medicines.
It sounds like your docs will be helpful. Print the forms, fill out your part, and then have the docs do their part.
It can take a few weeks, so start now.
Also call the state childrens insurance and findout how to get their forms. You may be able to download them or pick up copies in the library. In our library they are in the lobby near the IRS forms.
The state has to provide medical coverage to children of low income families. a few years ago I talked to a young mom at the insurance agency office. She told me she earned $27,000 per year and her 2 kids were covered completely by the state insurance (medicaid) program.
In my state, medicaid pays 100% of almost everything. I had NO problem once my doctor said he wanted my son put inpatient for a fairly long term. He made a fax, then I called a number. I answered questions and we went to the psychiatric hospital a day later. It was fully covered and a very nice place - nicer than the private one our current insurance covers.
Find out how to do this, it was fairly easy for me to get it all set up. I did have to go in every 3 months, then every 6 to recertify. But it was great.
Also remember that WalMart has $4 prescriptions for some htings. Not sure if any that would help you are covered, but they do exist.
Hugs, I know how upsetting this kind of shock it.
Susie