I am 21 and am sexually active with my bf but with protection.I have PCOS condition hence my period is irregular.Last week i had a lot of brown discharge for 5 days followed by 2days red blood discharge and it has been 2 days and am yet to see any discharge.Am worried I might be pregnant but took a pregnancy test day before yesterday it was negative.Could I be pregnant?My boyfriend used condom everytime,last we had sex was 2 weeks ago.Day before yst was nothing on my pad and yst again i saw light spottings.Today so far nothing.what is the meaning of this?Am i pregnant?