question: Hello I m am 18 years old and I ve had a soft lump on the outside of my right butt cheek but right next to my anus. It s under the skin and it does not bother me. It only gets sore when I keep touching it but it eventually goes away. I ve had it for awhile now but haven t went to the doctors for it. At first I thought it was just a pimp but then it got bigger . Feels like there could be liquid in there because it s not solid, but I m not sure. What can this be ?