Pain left side waist; started 4 days ago, then felt like minor skin irritation Area that hurts begins about 3-4 /5-6 cm below nipple line and is about 8 /10-12 cm high by about 4 /6 cm front to back; radiates a little toward lower left back Now feels as if skin is sunburned; with pressure, feels like a bruise; at rest, feels like a burning ache to a few centimeters depth; much more severe--up to a 6 out of 10 No skin findings; no urine or BM changes; no nausea; no fever 49 y/o female; white; not overweight; smoker; somewhat heavy wine drinker