Last night, I had some cheese about an hour - two hours before I went to bed, and I'll admit, it wasn't a tiny slice, because I was so hungry. About half an hour after I started feeling kind of sicky, with a bit of a windy tummy. I had a restless night because of it, and it's now almost 9am and I still feel ill. I always eat cheese though, and I don't think I've had this feeling after eating some before. Considering I ate more than usual, could it be an intolerance? Any help is appreciated!