Dear sir, was it only diagnostic laparoscopy
or something invasive was done. It is common that patients feels some pain after lpsc especially in left shoulder but it shouldnt last too long. This lump shouldnt be associated with your op. It should be evaluated by plastic surgeon. If you have adhesions in abdomen it could mean that you have had some kind of subclinic organ damage such as inflammation or perforation. They could do cholecystectomy
during last op. so u wouldnt have to worry about this but if this pain persist, it is necessary to find the cause. Detailed MRI
or Ct scan
can be helpful,also inflammatory markers
and blood tests.
Wish you good health. Dr. Ivan Romich