Hi. I'm new to this .. so u found out I'm almost 5 wks pregnant and I'm having very light spotting . So I had last week all week light spotting. Then I woke up wed with red blood n now the brown spotting again. They did a blood test yesterday to compare my numbers with tomorrows. And I guess my numbers yesterday were higher then they should be. I had a miscarriage in December so I'm worried the brown bleeding is a miscarriage happening again .any advice?