someone please help??

Kristin
I'm 5 weeks along and it appears my symptoms have disappeared.  Morning sickness happened pretty early and my boobs were slightly sore and fuller but I don't feel that anymore. I don't have any spotting or cramps and my hcg levels were great last week...
The last two miscarriages I had I experienced spotting/bleeding.  Could this be a sign I'm miscarrying again?  :(