So, I'm 7 dpo but I started bleeding 2 days ago, 10 days before my period is due. It's quite light bleeding but enough to stain my sheets a little bit (sorry if tmi!) I'm not sure it's implantation bleeding as it doesn't seem like what I've read about it. It started after sex and I'm just really not sure if my period has come ridiculously early or its something else. Can anyone help? Thanks