As soon as I sit down, I want to go to the toilet and poop

You may have a reaction caused by indigestion, it is best to go to the hospital to check your digestive tract: esophagus, stomach, small intestine, large intestine to see if there is something wrong with it? >>>More

This activity is very irritating to the urethra as well as the bladder.

Hello, abdominal pain with bowel movement is mostly considered to be caused by acute and chronic enteritis or gastrointestinal disorders, small intestine diseases, colorectitis, tumors, ulcerative colitis and other digestive diseases, it is recommended to go to the hospital in time to improve the relevant examinations to determine the cause, rational use of drugs under the guidance of physicians, pay attention to light diet, and eat less greasy, spicy and other irritating foods.

It's best to get into the habit of having regular bowel movements.

Most stomach pains like yours occur after meals. Generally not when sleeping. >>>More