I have a normal diet. Nothing too spicy or junk. I eat fruits, drink lots of water and have never had any problems with passing bowel. My body has a set clock for bowel movement once every day. Since the last 2 weeks though, even though I feel normal pressure according to my clock, I feel an obstruction in my anus. I have to really push hard to pass the stool and it is quite painful. Even after that I feel it has not completely cleared up. I don't have diarrhoea, bleeding, any other pain or constipation. What could it be?