Resources for fearful new cyclist
My fiance has gotten into cycling over the past few years, and we are about to move away from his regular cycling buddy. I'd like to start riding with him, both so we can spend more time together and for my own health, since a bad knee has forced me to mostly quit running. My problem is that I'm terrified of getting hit by a car - I'm scared for him when he goes out, I'm even more scared for me the few times he's taken me on roads (we usually ride on paved trails when we go out together). Are there any resources for new road cyclists who are nervous around cars? It just seems like there are so many ways to get hurt - hit by car, doored, caught in pothole/grate, slip on a gravely curve - but maybe if I felt more confident I wouldn't be as worried.
(I assume this is one of those things where you're more likely to get in a car accident when you're driving a car rather than cycling, but I worry about that too! This is why running was more my speed, until my body let me down.)