For past few weeks I am experiencing pain in my Rectum while going to toilet. Pain is also there while sit somewhere. My motion was tight earlier when I started experiencing pain. I was diagnosed fissure a few years back but that pain comes with bleeding once or twice in an year. I think that I am having the pain in the rectum while eating non veg dishes. During this time I am having the tendency to gor for toilet. Which kind of doctor should I consult?