Im 19 and Ive been suffering severe abdominal cramps, dark brown discharge with slight bleeding. Im not not due on my period for another 9 days as i take the pill. I have recently split from my boyfriend but the last time we had sex was coming up to 3 weeks ago. We never used any protection i.e condoms as I am on the pill. I dont know what to do? I am a waitress and theres time where im taking orders and i just suddenly feel sick and go dizzy and completely misunderstand what customers are saying to me. can anyone help?? Should i take a pregnancy test? Could it be a miscarraige? Or am i just over thinking things?