I am having some pain at my bottom since the last 3 days, i thought it would go away by itself but still persists. I feel pain when i am about to sit or get up. It is normal bearable pain. There is no pain as long as i am sitting, but getting up is a little painful. There is no blood in stools, no pain in passing stool either, but the stool quantity is very little compared to the amount of food i am consuming. The pain started on friday, when i was sitting on a chair. It was sudden and has been there since.