HELP!! No doctor at 35 weeks!!

I've been having scheduling issues with my doctor throughout my second and third trimesters. I had four appointments since June (it'll be December tomorrow). I never started the bi-weekly appointments. When I asked, the OB office said "there's no reason to see you more frequently than what you've been seen for". My pregnancy is considered "high-risk" and has been from the beginning (9th pregnancy with 7 previous miscarriages and one child). It's still considered such due to marginal cord insertion (umbilical cord improperly inserted into placenta). My doctor also refuses to do any cervical checks ever.

I've tried asking for a new doctor, but they've refused to do anything. I've tried calling the only other OB office in my town, and they refuse to see me due to being so far in the pregnancy. They DID remind me that I'm supposed to start weekly visits as of next week. With how infrequent my appointments have been thus far, I'll probably only have one or two appointments before my due date!

Has anyone else has any similar issue with infrequent doctor visits? If so, what did you do?