Hi last week (my 2nd week of pills) I accidently missed 3 pills. I am on microgynon 30 and I started to have a withdrawal bleed. I then doubles up for a few days and the bleeding stopped. A few days later I started to bleed again. First it looked like blood in discharge (sorry tmi) and has now turned into dark red/brown blood it's very light as well it ranges from a few spots to a little more. Could this be implantation bleeding? I'm still on my 3rd week of pills and I'm not due on till next week. Thanks!