Showering on Sunday, I felt a lumpy swelling in my left labia - it certainly wasn't there on Saturday. The skin is swollen, but not hot or red. The swelling feels like it's under the skin - about 1,5cm x 1cm- and hurts a bit when I touch it. There's no head on it. What could it be? I had a Bartholin's cyst many years ago but that was much higher up near the vagina so don't think it's that. It hasn't got better or worse since Sunday - did NHS symptoms checker which basically said wait a few days and see what happens, but I want it to GO!! Any advice please?