This pain, which can last seconds to minutes, often worsens if you eat food, which increases activity of the intestines. Once the pain starts, you may vomit. This often relieves the pain. Your stomach may become tender and progressively bloated. You may hear high-pitched tinkling bowel sounds over your stomach, accompanied by increased gas and loose stools.
Fever is usually minimal.
Such intestinal blockage can correct itself. However, you must see your doctor. Pain becomes constant and severe. Bowel sounds disappear. Gas and bowel movements stop.