Update: Yesterday was the hardest day yet (day 2), got myself a migraine ( which was very unpleasant) and the sickness that goes with it. I am also suffering insomnia (not used to going to bed sober!), and last night I had very vidid dreams, one of which I can remember, and it was a very nice dream too  Also woke up drenched in sweat.

This morning, I am still tired, but I am starting to feel a little better.

What I cant understand is I've abstained for a couple of days before, and never noticed these symptoms, but maybe I just drank those symptoms away?

I confess I had to have a glass of wine to help me sleep though!