Would you get a second opinion?

I'm 37 weeks and high risk. I have incompetent cervix, a stitch that is holding my cervix together and preventing it from dilating. To top it all off, I'm having high blood pressure. They're calling it gestational hypertension at the moment. I passed the preeclampsia blood test and urine test. It CAN develop if not watched properly. My blood pressure is higher than I think is safe. My current OBGYN is not a high risk doctor. He has consulted with a high risk doctor whenever I needed the surgery to stitch my cervix close (aka cerclage) & he is the one who performed that surgery, but other than that I've felt pretty confident in using him as my primary OBGYN. Until now.