I have been on a low dose (20 mg) of Geodon for about 3 years. I noticed a few months ago that my right hand jerks once, but many times throughout the day. I notice most when at work, using a mouse at the computer. If I stop the Geodon, will this go away, or at least not get any worse. If I continue on the same low does, will this get worse, or is this as bad as it will get?