I've had bad kidneys since I was little and had to have surgery one time on them before. I'm almost…

I've had bad kidneys since I was little and had to have surgery one time on them before. I'm almost 34 weeks pregnant and I think I have a kidney infection. and they can cause you to go into preterm labor. and my damn obgyn has told me they will call me back 3 times already today. I'm so aggravated I don't know know to do. and not to mention I'm also in a lot of pain.