Hello, I read carefully your query and understand your concern. The symptoms seem to be related to folliculitis which is an infection of the hair follicles. If you shave, pluck or wax pubic hairs, you increase your risk for an ingrown pubic hair. That can cause a small, round, sometimes itchy or painful, bump that resembles a pimple. The bump may be filled with pus. I suggest to maintain a good hygiene. I also suggest to use warm compresses and take an over the counter pain killers such as Tylenol. Hope my answer was helpful. If you have further queries feel free to contact me again. Kind regards! Dr.Dorina Gurabardhi General &Family Physician