That's all understandable.
They might keep you for a week?
The psychiatrist does not handle this him/herself?
I don't know of other options, nor do I know if you are okay to taper off the Zoloft yourself.
I think you are going to have to decide what to do. It's a bummer, I know. The pdoc should be on call for this.
I am going to go back through this thread to see what other info is here -- a review.

WC