Bleeding in the Uterus on 6w5d scan

Marisa

I had a heavy bleed today at work and went directly to A&E; for a check up. Doctor did a scan and baby's heartbeat was visible and fine but they could see a bleed near the baby in the uterus. Doctor said this could be from Implantation or a sign of the beginning of a miscarriage. Has anyone else had this?