Months ago I was having abdominal pain continuously for weeks and you could hear my stomach making gas rumblings, definitely not there from hunger. I moved to Minnesota for school mid-August (I've lived here before with no problem at all) and when I moved up, I was still having some slight stomach issues but they weren't as bad until two weeks later when I had stomach tightening where it felt like my intestines were knotting up or something. At least that's exactly what it feels like, I believe. I threw up that day and then I was better by noon. I only ate saltines and had gatorade that day. The next day I threw up again and felt better by about 10 am. I ate only 5/6 saltines and drank less gatorade and more water that day. After all of that, my stomach would tie in knots after eating certain food items, which I assumed it was only dairy, but it would occur with certain meats or certain types of breads. I can eat rice, pasta, fruits, veggies, sometimes beef, and drink water and juices, but that's about it. Otherwise, I would feel sick. I hadn't been feeling sick lately so I stopped tracking my food and I started to get hemorrhoids again, and threw up a week later, today. Also, I have had flatulence that has been a ridiculous amount. Diarrhea has been there, but it's not as common.