Hi,
If you modify your lifestyle, sure it will help you. It seems that, the activity level is very less and dietary habit is also not proper. You should follow a healthy balanced diet and a proper meal timings. Include complex carbohydrates, vegetables, fresh fruits in your daily diet, this will help to maintain you bowel movement. Drink atleast 3 litre water per day and have a sound sleep atleast for 6 hours. Avoid fast food as far as it is possible.
Health Tips
Exercise is not only keep body fit but it also help to maintain gut mobility, which will help in bowel movement. Tummy fat is a stubborn fat, so to get rid off it exercise should be part of your daily routine.