Sir please answer the questions sir I have asked about anal mucus when insert finger in anus hole  yesterday stain hard and insert finger in anus while pooping means just after poop come out when I insert finger 1-2 times a little mucus come out I have anal fissure which is better from the photo but the photo is from yesterday and because of staining I reappear doctor for the reference I am attaching pic please tell is that little mucus come because of fissure or because I insert finger in it Last point : I insert finger because of checking pain from fissure is there or not sorry for that but please tell little mucus discharge little only come because of insert finger or by this or any serious iissue please tell