I am a healthy 19 year old female, not sexually active. Lately, I have been having pain in the abdominal area & in the uterus area. I should be coming onto my period in 2 days or so I thought I was ovulating but I still haven t felt well in that area. I ve been experiencing the discomfort/pain for 4 days or so. I haven t had any burning when I urinated but I do frequently have to go to the bathroom (although I think it has a direct link to my drinking a lot of fluids). I was getting/feeling a little better but now when I urinate I see really small, black specks in my urine & the pain has localized on the right side of my uterus (or so it feels like). The pain feels like a burning, sore sensation. I am really scared I might have kidney stones or something. I take Aleve to deal with the pain but now it s not really working that well anymore. The pain gets worse when I worry or stress out.