Hello and welcome to HCM
Pain in lower abdomen along with involuntary passage of urine points towards some pathology of the urinary tract.
Is there hsitory of burning micturition or an increase in frequency of micturition?
If yes then there may be urinary tract infection
Weakenong of perineal muscles due to child birth trauma
can also cause involuntary passage of urine.
However, to reach at any conclusion few investigations need to be done eg an urine examination- routine and culture, pelvic ultrasound
and a micturating cystogram.
Consult an urologist
for investigations and further management.
Thanks and take care
Dr Shailja P Wahal