I see things and you think your odd!

Never told this to anyone, not even my psychologist (i plan to tell him though). I see circles and polygons and lately a bird. I know it isnt just a shaddow because i see it indoors too where there is no shadows etc. They are black and rather odd. I cant explain it to anyone as they will probably look at me like WTH!? and not believe me. I plan to tell my psych next friday at our meeting. I have also heard voices once or twice. Sometimes it has repeted what other people has said and other times its is just sounds and nothing makes sense. It is very rare and i havant heard it in months, but y'no, it counts right.