Driving Tips Needed

I'm now learning how to drive an automatic car, and it's so challenging for me. I'm also on the shorter side for a female. Under 5 feet. I really would appreciate some driving tips if you would be so kind. I'm having difficulty knowing whether or not I'm keeping the car straight. I realized that I'm either too much on one side of the road, or the other, almost like I'm swerving.


Thanks