Its very normal. Have an acceptance virtue, the body takes it's own time and method to recover. As your body has gone through operative changes and the Vayu - air in the abdominal cavity has found a new line of flow (though done with laparoscopy), it would take some time to settle down.
The best you can do is walk or exercise and meditate. Also, a bit of small laxation, like once or twice, a week, is advisable. you can have it with Erandbhrishta Haritaki Churna or tabs.
Secondly, eat small and light in digestion food. this is very important. Also should add some
liver tonic to your prescription in the form of Lavana.
Next Steps
consulattion if you feel necessary
Health Tips
an acceptance virtue, eat small and light in digestion food, walk or exercise and meditate