Geodon and seizures convulsions

Within 5 days of beginning course of Geodon, 40mg daily, doc doubled my dosage to 80mg, began to have problems. Intensely manic, easily frightened, insomnia, terrifying dreams. I decided to get out of hospital ASAP and decide if to quit taking Geodon.
On day six already my face was twitching, was irritable and manic, pacing, increasingly manic throughout day, decided to skip evening dose, keep total dosage same as before, 40mg. Began tripping around midnight and it was all downhill from there. Sleepless all night, by morning I had convulsions, increased heart rate, fear and anxiety, psychosis, uncontrollable crying. Had another seizure 12 hours later. Slept a little with help of Valium. Next day developed Parkinson's like symptoms, had my father not been there to help me, Lord knows what would have happened to me. Still awake in day 3 of withdrawal. Hoping the worst is over.