Suggest Treatment For Severe Pain In The Lower Left Abdominal Area

Hi. I had severe pain in my lower left abdomen region today, which has since lessened and even gone away. However, on a scale of 1-10, it was a good 8, though I am very pain tolerant. In addition, it feels like electric shock urges to urinate, not like a normal urge. Most of the time, I do not have to go. The right side is not affected at all. When I wipe, there is a trace of pink coloration, but I am definitely beyond mensis. I am 54 years old and started menopause at age 42. Thank you for helping, Susanna