im 20 and i have developed this strange lump near my anus since half a year ago. it happened after i had few days of constipation as it bleed for that few days. after a few days the lump is grown. so everytime i go to toilet to do my business i will find myself looking at the bright red blood on the toilet paper. it is not painful at all normally and it hurts everytime when i had constipation. mucus is sometimes with the blood and it can be found even when i dont go toliet. the most strange thing is that when i had a exhausting day in school or had done vigorous sports, i will find alot more mucus near the lump. i havnt seen a doctor due to my upcoming exams. i have no family member with colonal cancer. some one please help me and tell me what is the lump. thanx