32 year-old female. Hurting in groin/ bikini area for almost week. What could it be?

Pains . Could be just about anything. Best plan if continues is to see your primary.
Groin pain. See you GYN ASAP. The groin has lymph nodes ("glands") which will swell and become tender if you have a pelvic infection. Your doctor will examine the area and test you for STD's such as Herpes, Chlamydia, gonorrhea and syphilis. She will probably give you antibiotics and/or anti-viral medication until your test results return. Your partner should also see his doctor to have STD tests.