Painful Pimple Groin Area. An inguinal hernia is another common cause of sharp groin pain in women. In some conditions it can be a single lump or more.

In general a groin lump is that pimple that appears in the groin area where the legs and trunk connect. These lumps can vary in sizes and shape with pain or without pain basing on what caused them to form. In some conditions it can be a single lump or more.
The groin is a common place to get boils or pimple like lesions.
Pimples in the genital area may be a result of infection of the hair follicle due to bacteria. The groin is a common place to get boils or pimple like lesions. The condition can present as a pulsating lump in. It should draw all that icky stuff out in about 12 hours.