I have this pulsating pain shooting up my vagina to the right side of lower abdomen.. its been going on for a few hours.. what could this be?

Pelvic pain: Pelvic pain is complex as there are several organs in the pelvis. The ovaries, fallopian tubes, uterus, cervix, bladder, appendix, intestines, colon and rectum can all be the source. Pelvic pain requires and examination to help organize the evaluation. Pulsating pain down to the vagina on the right could indicate appendicitis. If the pain is severe or you have fever or nausea get evaluated fast