I started taking Microgynon 30 about a year ago and all was fine, but then in December my period lasted for well over a month, so I swapped over to the birth control pill Overnate, this worked for maybe a month or so before the same thing happened again, and since then I've been constantly bleeding, it's very very light. And first it was brown so I thought it was just old blood from my previous period so I just ignored it, but now it's still happening along with either a red bloody discharge or just blood. It doesn't smell and I'm not in any pain, it's just annoying.I am sexually active but I've been with my boyfriend for roughly a year and I've been with no one else and he has assured me he has no STD's and I trust him.I started the pill Levest 150/30 just over a week ago and at the moment there is no change.Has anyone else experienced this or a similar problem? I've been to the doctor about 4/5 times now about this as well as a drop in family planning clinic and they have been no help what so ever and just keeping telling me to wait it out while handing me new birth control pills each time.I just can't take this for much longer.