Hey.
I´m sorry for the original feeling. I dont know if that changed, but I guess that was not the point of your question.
I do not know about them, but I can tell you how I would act in the position of your friend/friends.
Unfortunately for you, I would never see you the same way. I would never act the same way as before. But the perception of them treating you as a antique glass figure, I think, is how you see it, not them. They see it as you. They always saw you based on the information and feeling they had with you. If informations change, as well as the evidence of feeling, perception changes.
You say that you want them to treat you like they did before, right? But they must feel that the way they treated you was wrong, if it didnt help you in before. They changed it because of you, not because of your relationship.
So for your question. I dont think they will ever treat you like they did before. But they dont have to be your therapists for ever. But the way they treat you will change, for good or bad.
What I think is you should accept it, if possible. The things changed. They changed, as they learned more about you. And maybe you should change. They can not treat the same person as they did before. It failed. But maybe they can be less cautious to a different person, changed person. Maybe if they see you changed, for whatever reason it may be, they will again believe that you are okay.
Sorry if I wrote just a lot of nonsense above. I just think this is the way it is. If its not, just ignore it, and I´m sorry I annoyed you with that.
But anyway, I hope that you will get better, feel better, in time. You have friends who apparently deeply care, even if they don't know how to help, so that's going for you, right?