... I never had regular ever and now I'm having spotting which isn't like a period nothing in my underwear just if I wipe after the loo sorry for TMI yesterday had a pinky brown tinge now today is pink not like a period, could I be implantation bleeding on the rod and what are the symptoms that it's losing effectiveness, I've had dizziness, bloating, slight cramping, lower back pain, you get the point I just don't know what my body is doing and I don't even know what to expect? Tia