Think I've miscarried at 5 weeks :-(

Sian
On Friday I went to the loo and felt something come out (a clot) which I think was the sac :( I had minimal bleeding and no bleeding since. My heads all over the place. My hospital are making me wait until Tuesday for a scan / bloods to confirm. I feel so upset. Has anyone had a miscarriage like this? Will I need medical management?