Thanks for posting your query on health care magic.
Pain just above pubic bone on either sides may be due to ovarian cyst
You need to repeat your ultrasound
report to rule out increase in the size of ovarian cyst.
Torsion of ovarian cyst is mos common cause of acute pain abdomen which needs immediate treatment.
Encerclage operation for cervical incompitance will not cause pain abdomen.
Hope this helps.