Your friend is having a hard time dealing with stress and experiencing emotional troubles, which in turn, are causing physical problems. She might be crying, talking to herself, and feeling a sharp pain in her chest, which is a clear indication of stress and anxiety. The noises in the stomach and blueish palms may be the first signs of a high pulse rate and lack of normal blood circulation. Advice her to speak to someone she trusts and make deep breathing a habit, and have her try relaxation techniques to minimize stress.