ok so i've been on two differnt types of birth control pills. the first one wasnt so succeful cause i felt naustious everytime i took it. so i stopped that and when on the one i'm on now. i've been on this one for 4 months now. my doctor makes me skip the placebo pills to stop my periods because i suffer from severe symptoms when i have my period. i have missed probably 4 pills, not in a row obviously, and did have unprotected sex on one of those days. so now i have been spotting for 2 weeks now, since the 4th of july. it's been like a brown color most of the time and every now and then it's a light red. it's not heavy like a period bleeding. i have been having little cramps too every now and then.