Aschooley, that happens...
The big thing is that you've acknowledged it, and are now back On program.
I had some chocolate chip cookies and chocolate pie on Christmas myself. The next day, I didn't feel well at all. I was lightheaded in the morning when I got out of bed, and just not myself all day. I'm pretty sure it was the sugar... I got rid of the rest of it by making sure the the cookies went away & my daughter ate the last of the pie... Not that good for her either, but she can stand the calories.