Advice.. tw blood

Has anyone had this and had a positive outcome… I had a scan last week for brown spotting, baby was seen heartbeat measuring fine etc.. brown spotting continued very lightly and then today I had a gush of dark red blood, which has continued on and off, went to be seen cervix is closed and the blood is apparently old blood they can’t see a reason for the bleed. I have to wait till Tuesday for a scan, just wondering if anyone has had similar and had a positive outcome at the scan etc, I’m 7 weeks