I'm geting really bad belly pains and have started bleeding brown blood which i never get the day my period comss?

Menses: Menstrual blood can vary normally from bright red to dark brown or even blackish. It can have different consistencies too. If you are having severe pain, then see a doctor. If you have other symptoms such as bleeding greater than a maxi pad an hour then see a doctor If you other symptoms such as dizziness, shortness of breath, fainting.....then see a doctor Otherwise can see how next 3 periods ar