I'm 8 weeks and still no ultrasound!!

Im becoming furious with my doctor! I'm aprox. 8 weeks today and i've been getting positive tests, no period and i went in for blood work weeks ago! And they never called me? Uhmm. I kept calling them they never answered and they wont return my calls! I cant change doctors because i live in a small town with no vehicle (in the shop) and the other closest doctor is an hour drive !! What do i do?