I'm a 15 years old girl (though my body is quite mature) and I'm still a virgin. My last cycle was around two weeks ago but over the past few days I've had cramps, yesterday I found while in the toilet a small amount of brown discharge. I've searched this and found only about pregnancy. I was wondering if it was something serious or just a leak in my uterus lining.
If it changes anything, I've noticed a small change in my eating habbit.