hi im 17 and i am in a steady relationship im on the pill but i do sumtimes 4get to take it. well last month i forgot to take it for a couple of days and i came on my period. i then started a new pack then i came back on wen i should of in the first place but it was only light and lasted jus a couple of days i carried on takin my pill through it. now i keep spottin blood an keep gettin a brown discharge. please sum 1 must no wats goin on thanks x