I've only been on haloperidol for about 3 weeks now, but I already want off of it. How quickly could I come off of it after having only been on it for such a short amount of time?

My current diagnosis is being mildly schizoaffective at least in regards to the psychotic symptoms. They're honestly not that bad considering my doc allowed me to go a full year before trying an antipsychotic.

I know I should talk to my doc about this, but I won't be seeing him until the 20th of this month, about 2 weeks out.

I know some of you guys are medical professionals, but any advice would be appreciated!