Dreams & Spotting

Twice now, in one week, I have dreamt that I was spotting, only to wake up to bloody discharge. The first time, it was a pinkish brown discharge, and today it was the same but had like, 3 bright red specks in it.
My doctor's medical assistant told me it was fine the first time.. Described over the phone, the different reasons why I might be spotting. But this time, even though it was only a few flecks of blood, I am worried all over again. I am 9 weeks today. Has anyone else had this?