Is it normal to be extremely sensitive to everything?

Ever since I was diagnosed four years ago, I have always been super sensitive to everything I eat, regardless of what my blood sugar does. For a while I thought it was because I didnt have a handle on things yet. Though even now after I have gotten good aboit keeping my blood sugar maintained I still feel things way more intense then I ever did before diabetes. Waffles for example, even if my sugar barely moves, I feel terrible. Wheat and dairy make my head feel thick and heavy. Sugary foods make me feel like my throat is heavy. There is food that I dont touch because of how it makes me feel, even if it does nothing to my sugar.

Is this a rare, more common or very normal thing for type 1's ?