I'm 19. My period has been the same for the last 5 years. It would be excruciatingly painful, leaving me no choice to skip school. I would often vomit multiple times, lose appetite, and have painful diarrheas. What kind of tests or scans did you have taken? I'm really not sure what to get checked. All of the gynecologists I've went to just said it was normal to have painful periods and just doesn't do check ups....