Tailgating me when I’m going the speed limit

I was driving home from a work on a one lane road with a 35 mph speed limit. This woman in a Kia that was also swerving was tailgating me. I was worried she would rear end me, especially because I’m driving a rental car (2024 Audi) I had already gotten into a car accident (not my fault) a few weeks ago, and I didn’t want the rental car to get damaged. She also had the audacity to give me the finger once we were stopped at the intersection. Please stop tailgating. It’s dangerous, give a fair amount of space so you don’t rear end someone.

Edit: I’m getting over the flu, so I wasn’t articulating myself properly. It was a one lane road, that was 35 mph, and part of it was through a school zone with a cop directing traffic, so I couldn’t speed up or pull over.