what next??

I've gotten a positive pregnancy test last week & I've had my bloods done, I'm currently 5 weeks along and had another lot of bloods done. I'm due back to the Drs in a few days for results but the dr I'm currently seeing isn't very, uh, socialised or talkative so she hasn't really explained anything to me or told me what the next step is. When do I need to see my midwife as I already have one to visit throughout my pregnancy, or since I'm doing tests & what not do I just stick with the dr until I get an ultrasound/dating scan? Can anyone give me an idea on what I need to do next, I'm not stop sure. TIA