I did a ketostix test earlier today and it showed up very dark purple, 2nd darkest purple there was (or inbetween) after 15 seconds. It was definately purple though, no where near pink. I've only been on atkins for 3 days (not even 3 days). Does this mean i'm in ketosis?. I was pretty happy to see it turn purple. How dark of purple does it need to be for me to be in ketosis though?

Someone give me some good news