Hello pain in lower left abdomen have few surgical causes
Fisrt you are female in fertile age so you might have gyanecological problem like pelvic inflamatory disease ,or
ovarian cyst ,,,,,mif you are are sexually active chance of pid is more,,,for ovarian cyst pain mostly occur near mensus so get a scan of lower abdomen done
Second you might have problems related to kidneys like uti or stones ,,,but in thus case pain is roo severe and you repeatedly have urge of urination
Third in some people
appendix is present on left side
So my advice ti you is initially get
ultrasound abdomen done ant test your urine for infection ,,,,then go to surgeon,,,,take care stay blesssed