Abnormal paps

I’ve had abnormal paps on and off for about 10 years. I am now 30 weeks pregnant. My husband and I had sex on Sunday night and I bled afterwards. Lightly for a couple of hours. I called doctor and got in to see her. It was the first time seeing this one. She didn’t relate the bleeding to pregnancy at all and I had told her I’ve had abnormal paps for years and she said the bleeding most likely is related to that. Seriously? Because now I feel like I need to call my old doctor who has done all of my paps (I switched due to him not delivering at the hospital I love) So now of course I’m up every night trying to research because now I feel like I have cervical cancer or something. She left me feeling confused with no real answers. Has anyone had bleeding after sex and have abnormal paps? Has never happened before pregnancy.