I thought you might have known that eating pasta with cheese at the same meal contravenes food combining laws: a protein with a starch at the same meal will in all likelihood provide the explanation for your bloating stomach.
Protein requires an acid medium to digest whereas starch requires an alkaline medium. Starch or carbohydrates take priority in the body and is digested first leaving the protein to ferment and putrefy creating gas (bloating) and toxins within the body.
Try food combining principles and see if that helps you. http://www.soilandhealth.org/02/0201hyglibcat/020195.shelton.combining.pdf