Withdrawal From Geodon?

I've been taking Geodon capsules for about 3 or 4 days, 20 mgs a night and I am planning to stop. I am nominally on it for bipolar but barely have symptoms (on or off the pills) at this point and changed over from a low does of risperadol to curb my appetite. Given both my low dose and the fact that I've taken it for less than a week should I have bad withdrawal symptoms?