Turn to your new social worker RB. I know that it will be hard to trust her, but right now she's working for you and stood up to you. Turn to her for guidance right now and let her know all of what you've posted here. That you feel like you need more support in transitioning into being a highly-functional adult. And that you feel scared and lost. You probably have already, but resay it all again and that you're scared that the psychiatrist doesn't actually have your best interest at heart, and that the things the pdoc has done and said reinforce that worry.