I took the carbs up to 60 yesterday, including a little bit of red wine, and I feel human again. I'm still in mild ketosis.
I really missed fruit more than anything! I got 2 lbs of blueberries from TJ's so that will be my main source of carb over the next few days.
It will be interesting to see what happens to my performance today.
Robb Wolf did a Blog post mentioning my Atkins experience today: