How do you reverse an adoption in California?

I am sorry that you are going through this stressful time right now in your life. Let me tell you what I would do. I would pray about this and it seems that you have. Then I would go to the adoption agency where I adopted the child and see if they can help me reverse the adoption. Or I would call a lawyer to help me out. If you are the parent that gave the child up for adoption and you want your child back, I would call a lawyer. I wish you all the luck in the world. Good luck and God Bless:)