Fell off the Wagon for a Day!!!

Not even for a day.  This past Saturday Night prior Mother's day, I was out all day with my young daughter visiting aunts and cemeteries with flowers.  When we got back, My visiting mother-in-Law had ordered 2 large pizzas, one being Pepperoni/Sausage, knowing that was my favorite. In a moment of weakness, i faltered.  By the time the storm was over, I had 3 slices as well as 5 girls scout cookies (Might as well be really bad).

This is the second "cheat" since February 1, and I have noticed that in both cases, the evening of and the next few days provide horrendous gastric events.  Bloating, incredible amounts of burping, shortness of breath and general lethargy.  

Has anyone else noticed these same symptoms?  I don't know if it is because I ate carbs or I ate so many carbs within 3-4 hours?

thanks

Rick