Tracy Smith, 47 female Caucasian , Winnipeg, Manitoba, Canada. Sharp stabbing pain in left lower abdomen, came out of nowhere, approx. 9pm CST, have had back pain on left side below kidney since Saturday, like a pulled muscle. Cannot stand upright and now pain is almost constant. Piercing pain at the front and coming out the back. Have had emergency surgery for cyst in Fallopian tube in 1999. Is this another one?