A while ago (a few months or more) I noticed a very small bump (maybe the size of a small pimple) on my vagina. It's on the outside, right where my leg bends to meet my vagina if that makes sense. It isn't itchy and doesn't hurt - it just feels and looks like my regular skin with a little bump. Its not filled with pus or anything at all either. The one thing I find odd is that the bump is not there, sometimes it goes away. But when it comes back, its in the same exact spot every time. I'm not sure if I should be worried or if I am just over thinking this too much. Thanks to anyone who can give me input.