I am concerned about your relationship with you T - do you trust him?
I can understand your concerns too if you were threatened with termination or the hospital. At the same time, it is a very harsh statement to hear from a T, when you know you are giving T your all.
I trust you can find the strength to talk to your T. I'm not sure how things work in your country, but apparently my T can only admit me to a hospital forcefully. Not if I choose to be admitted. Then I have to go on my own.
If your situation is similar, you know T cannot force you to go to a hospital. Try open up, and if you are faced with the same, harsh response, I think you need to be honest with yourself about your T.
I'd leave my T if they showed signs of having no faith in me