Gall bladder Surgery is probably not responsible for your present symptoms.
Next Steps
Lifestyle modifications are the main steps towards achieving your goals,
1. Maintain timely routine
2. High fiber diet (fruits, vegetables & salads) to avoid constipation.
3. Regular exercises
4. Avoiding : addictions, oily/spicy, nonveg food
5. plenty of oral fluids 3-4L/day
Health Tips
Kindly follow the above, and if still not improving, then better to consult for complete evaluation and treatment.