Why is there a foul-smelling liquid in my stomach?

Pancreatitis is inflammation of pancreas. Symptoms include abdominal pain, nausea, vomiting. Causes include alcohol, gallstones, high triglycerides. Treatment involves pain management, fluid replacement .Avoid alcohol, smoking, high-fat diet. Follow up with gastroenterologist .

Liver enlargement may lead to splenomegaly, and your blood circulation might have some problems that are classified as portal hypertension similar to that of laughter: Green liver, failure of the gallbladder, and stone cause it. The important thing is to adhere to a diet of foods low in fats and sugars and follow doctors' instructions. The size of a liver can be a major problem, which brings the liver to the spleen which may need bigger. It is advisable to take regular ultrasounds and CT scans.

It appears that a UTI might be the problem you’re having. UTIs sometimes lead to cramps in the stomach along with pain in the back or a sudden sharp pain in the lower abdomen when you urinate. These occur because bacteria have entered your urethra. You should drink plenty of water and take antibiotics. To avoid getting more UTIs, make sure to urinate after sex and keep good hygiene.

Okay you can try a few remedies to find relief. Drink warm liquids like herbal teas or warm water with lemon to relax the stomach muscles. Avoid carbonated drinks and chewing gum as they can contribute to gas production. 

If you're dealing with stomach problems consider dietary adjustments like see if you have any trigger foods, eating smaller meals, and staying hydrated. Manage stress through relaxation techniques, limit alcohol and caffeine if at all you consume, and incorporate probiotics into your diet.