Good evening, On my labia minora (inner lips), I seem to have developed a red pea shaped lump. The lip it is on has swollen slightly. It does not burn, nor does it ache unless touched by fingers or tissue paper. It to be honest looks like a really bad ingrown hair, but as there are no hairs that grow on my inner lips, I am worried. I went to bed with no problems, and woke with this.