I don't think bloat alone signifies you don't deal with carbohydrates well. Other symptoms of carbohydrate intolerance include headaches, weakness, irritability, or edginess/anger.
Normally it is not sugar that bothers the digestive tract but gluten. Try some gluten free options for a week or so and see is you feel better. This may be harder then it sounds as they add gluten to a lot of products since it is cheap.
There is also a difference between intolerance and sensitivity. If you just become mildly bloated then it could be a sensitivity to sugar/gluten. If you want to know for sure consult a doctor for blood work and a digestive tract biopsy.