Bleeding early early on

I had a positive at 8dpo. Today would be 9dpo and I’m having dark blood come out. Enough for me to wear a pad but not super heavy. Been wearing the pad for 4 hours and there’s a blood spot the size of a quarter but when I wipe it takes a few wipes to clear the blood. Did anyone have anything like this and go on to have a healthy pregnancy ? I’m preparing for the worse anyway.. just wondering