Exactly where is it at??? Is it near the opening to your vagina??? I am asking because I have had one before and it turned out to be a big problem!!!
If the lump is below the vaginal opening, toward the bottom, and off to one side, then it's probably a "Bartholin's cyst". Google it, check out the images, and you can learn what to expect. Good luck.
it's not really that near the vagina opening, it's like on the edge of my outer labia.
And thanks for the advice, i'll check it out