New Dr?

I have been with my current Ob for the last 10 years. However, since having two miscarriages, I have not been thrilled with the way that they have handled things. First, they sent me to the wrong hospital (insurance issue) for my d&e when I miscarried at 16 weeks. I ended up waiting 6 days for the procedure. After my check up they were supposed to contact my primary about blood pressure medication, and never did. I was told by the Dr. If I would become pregnant again, that I would be considered high risk and seen earlier, however that didn't happen either. I am only 5w4d, and a nervous wreck because I can't be seen until September 6th, unless I start bleeding or cramping.  
Am I wrong for wanting to see a different Dr, or am I just being dramatic?