Hi Theo
Do you have a program of some sort ? It helps in keeping you focused on your sobriety. At day 6, you are still in very early stages of sobriety. I am only a few months into my sobriety so I can still recall the first week like it was yesterday ! My experience was that I went through an emotional rollercoaster for a few weeks. Fortunately, I have a program (regular AA meetings, etc) and was able to ride it out. But you do have to actively work at your sobriety and be vigilant. If you haven't joined your class (which I think would be November), then I really do recommend that you do that. There is great support that you will get there, sort of a concentrated version that you get in general on SR
Hang in there !