Can anyone help put my mind at ease. My last period was Sept 26. I was expecting my period to start Oct 23rd. Day before expected period I started having very dark brown spotting. It's been 6 days now. I got my bfp test yesterday. Clear and dark. The spotting has been on and off now for 6 days only brown. It's such a little bit and not all the time. I'm guessing I'm around 4w3d. I've had 2 miscarriages before and I'm so scared this could lead to another.