Eating Gluten

I'm so mad at myself right now. I have spent the last 6 months reading every label before I eat. Well my stupid sweet tooth got the better of me popped a new butterfingers snackers in my mouth and think hum that taste different, so pop another one in my mouth and then look at the ingredients, second ingredient "wheat flour" so now I will be sick for the next 4 days for 2 little pieces of candy. "I hate you gluten"