Hello and welcome to HCM,
The staples used to suture the wound (surgical wound in your case) are metallic in nature.
They do no dissolve and have to be removed few days after
adhesion of the wound edges.
Pain is usually present post-operatively.
pain killers are prescribed in the post-operative period.
However, if the pain is constant not relievd by common pain killers, there can be a possibility
wound infection or wound dehiscence.
Wound dehiecence is a condition in which the deeper layers of the wound give way.
It is associated with oozing out of blood and serous yellow colored fluid.
Burning pain in the abdomen can be due to
nerve injury during surgical procedure.
Heaviness and puffiness that you are experiencing is due to baby weght that you have gained during
pregnancy.
Consult your doctor for clinical examination of the wound to look for features of wound infection and/or wound dehiecence.
Thanks and take care
Dr Shailja p Wahal