DH and I have been TTC no 3 since October when I had my coil removed. On Wednesday (cd 20) I started bleeding lightly but there was clots of blood, along with abdominal pain - which I still have. My friend suggested that this could be a M/C so I went to the doctors but he said it's 75% likely that it's not and that it either an early period or it could be to do with my coil Any suggestion/advice on what this could be?