Camber is the angle of the wheel, measured in degrees, if the top of the wheel is tilted out then the camber is positive, if it's tilted in, then the camber is negative. If the camber is out of adjustment, it will cause premature tire wear on one side of the tire's thread.
Severe pain that comes in waves may be caused by kidney stones. Trauma to the body wall, hernias, and shingles can also cause lower abdominal pain. A hernia is a weakening of muscle or tissue that allows organs or other tissues to protrude through it.
In most cases, lower abdominal pain and nausea are probably related to an upset stomach or the stomach flu. However, in some cases severe lower abdominal pain and nausea may be indicative of a serious medical condition.