I'm 24 and have always had regular periods since I first started having them. I gave birth 8 months ago and my period returned to normal exactly the way it was before pregnancy. I had the implant put in a few months ago and my period has been irregular but lighter but this month has completely changed. I had a heavy period last week which finished but now have started again and am extremely heavy with massive clots coming out (very long ones) this has never happened before, I usually just have small clots. Could this be the sign of an issue or is it normal after having the implant in my arm for a few months?