hi I think im experiencing symptoms of a certain condition which i don't know yet. the last two periods that i had was very very light, in fact i wasn't even sure if it was a period, it was always just a dark brown discharge and lasted a little longer than my normal period. And during that time, i had pelvic pain that surrounds i think in the cervix, uterus and ovary, although the pain was only moderate. And then the third symptom i have is acne, i just had them a week ago. I woke up one day and pimples were all over my face, it's only moderate but I know it's not normal cause i had teen acne during highschool but it disappeared years ago and now it's back again and im already 22. pls help