I'm not sure if any one has experienced this, but i'm only 17 years old and I started birth control ( to assist in clearing up my skin) [ Tricyclenlo ]. The first three days i bled normally but it has yet to stop and i'm contemplating going to the doctor. The bleeding from the 5 day and up has been EXTREMELY LIGHT!.. all i need is a little toilet paper..but i still feel a little bit of cramps( not major) here and there????

help ...