i have been having itchy anal area, sometimes mostly when I scratch it pus comes out, it can bleed too when wiping after bowel movement, but my rectum seems to be reddened and swollen, I am 22 years old and very much worries, thoughts?. 
i have been having itchy anal area, sometimes mostly when I scratch it pus comes out, it can bleed too when wiping after bowel movement, but my rectum seems to be reddened and swollen, I am 22 years old and very much worries, thoughts?.