I found out I was pregnant last month, I started bleeding about the 3rd of February. I phoned the hospital and they told me to come up for a scan and blood tests..I wasn't very far on so they couldn't really see much in the scan, although  my blood results showed that my hcg levels had dropped from two days before so the midwife said that it's showing an early miscarriage.. I'm a little worried because my period is a week late, is there any chance it couldn't have been a miscarriage although my hcg levels dropped by half??