Miscarriage

I found out I was pregnant last week. And by Friday I started bleeding and passing clots. I did end up going to the er. The doctor was super nice but told me that its possible yet it could go either way. I have found that out since that if I walk around to much or its in the morning's that's when I clot but rest of the day when I lay low theres only blood when I wipe.. I have my appointment with my OB tomorrow. I know the outlook isn't good but I'm still crossing my fingers.