11 weeks scared! Help

Emma

I’m 11+4 days. Went for a scan at 8+3days.

I currently haven’t had any symptoms for about a week maybe 2 weeks now. Had no bleeding or cramping. Apparently it could be a miscarriage without bleeding as it could come along in time in just worried. I’ve got my scan next Wednesday just keep thinking it’s bad news. Has anyone else had this and baby’s fine