Ok i really need to know if i could be pregnant. i was diagnosed with pcos a few years ago but some time ago i quit taking the pill. me and my boyfriend dont use condoms at all.i have taken two tests and they say negative, but ive been feeling like a nerve kinda quivering in my belly. also ive been feeling sick but not actually throwing up, my skin used to be fine, but is now breaking out BAD. im gaining weight and about a week ago i had a "period" it wasnt actually like one. it was brownish looking and there was very little of it and it lasted about 4 days. i know my chances are slim, but id rlly like to be. im young and im afraid to say anything to my dad and stepmom. i really need to know. oh yeah ive also been peeing a lot and being rlly tired, but i know that tiredness is also one of things that goes along with pcos! can someone pleeeeze help!