I have a few bumps on my anus. It started as one that was a bout pea size then it slowly went away now there is three. Ive had them for a few months and until recently they have become a little more sensitive. i have researched hemorrhoids, genital herpes and genital warts. It seems as though some I may have some minor symptoms of each (majority hemorrhoids). I have also seen pictures and my bumps don't look anything like hemorrhoids, herpes or warts. They are all about pea size and are pink and have always been and have been that way for a while. My question is, is there some other infection or disease or infection that could lead to these kind of bumps and is it possible they are transmittable through protected sex? Thanks.