this all sounds very strange to me. I can't imagine that a legal drug (Haldol) is so dangerous that it warrants stopping it immediately - especially if it's been helping you. Also, going off sertraline cold turkey is a terrible idea. It took me months to wean off a teeny tiny dose and I STILL had pretty bad withdrawal - this I know is not uncommon. It sounds like your pdoc cares more about her personal agenda than your current state of mind and well-being. If I were you I would push really hard to see someone else (get that referral!).