Hallucinating please help?

I recently started a bipolar medication called geodon . I was hallucinating long before that but this is what I have been seeing and hearing . I see a dog and it wants me to follow him some where but I am too scared , I see shadows , bright lights in the middle of the night , and a black out lined man with nothing filled in but his face his face is really deformed and he also wants me to follow him. I hear babies crying when I am home alone and little children singing . They all want me to follow them I am really scared what should I do ?