Hello I see patients with such complaints in my clinic routinely and I will definitely help you as well in best possible way Looking at your history this could be any of following Hemorrhoids Fissure in ANO Infected anal galnd Abscess in perianal region I would like further information to help you better is there history of bleeding, loose motions or abdominal pain your age and complete medical history You should visit a proctologist or general surgeon for examination and a battery of tests like blood for hemoglobin CBC liver function test or a proctoscopy or per rectal examination Meanwhile please follow these guidelines Avoid constipation by taking laxative or liquid paraffin at bed time Have plenty of dietary fibers Have fresh fruits and steamed vegetables Have lots of water and fruit juices Hope this helps you Best wishes