I Am A 35 Yr Old Mother Of 3 Over

I am a 35 yr old mother of 3 over the yrs i have developed hemrodis, well i noticed it has been kinda sore i looked today and noticed that it kinda looked like one but it wasnt as close to the rectum as the other one. What bothered me was when i pressed on it, som blood nd puss came out. Im worry bout colon cancer, cancer does run in my fam