I hope you get the support you need no matter what you decide. I'd fire the ob ASAP as well. How dare they threaten with CPS. With so many monsters out there who have children, that is just idiotic.

But regarding whether to have the baby or not, you will have to follow your instincts on that. It is a long term decision and you will know in your heart what to do. But please don't let the judgement of some doctor or anyone else influence you. Talk to your T, Pdoc, GP and whoever else can offer supportive advice. This is a big decision and you'll do what's best for you and the baby in the end.