I am sorta new to meditating. I have tried in the past with no education on how to do it. But in the last few weeks or so with the help of the internet I have started to do it more often. I start with Ohm chanting and now I am seeing purple mist when I meditate. Well more like a vivid purple moving waving light thing ;0) I am not sure how to explain it but it first starts out like white smoke clouding my vision (although my eyes are closed) then if I really let go I see black like outer space and tiny white specks ..then purple it comes in and out like a wave..if I try to focus on it it eludes me but then comes back like it is teasing. WHAT DOES THIS MEAN?