 It has used loudspeakers to blast anti-Pyongyang messages over the border. Overnight, broadcasts include K-pop songs and criticism of North Korea's missile program. Sherry Preston, ABC News. Oh, no. Stomach issues again? Stomach issues? Who are you? Your pancreas. I could be the real reason for your diarrhea, gas, bloating, stomach pain, or loose oily stools. I thought it was my stomach.