Ok, you are very short.
If you sit too high up just to see the road, your feet might not
reach the pedals.
If you sit too front at the edge of the car seat, you feel very
nervous, cramped and uncomfortable.
Driving involves judgement, by sight, sound and feel.
So here's a little trick to help you out.
Before you take the car out, and when its park stationary with
spaces to walk around it.
Stand at your driver car door closing edge, close your eyes, put
two fingers to trace the car at its side.
Imagine or count your car door, 3 steps, bring you to the
posititon where you stand at the rear wheel, how many steps bring
you to the bumper corner, how many steps bring you to the
other bumper corner, how many steps again bring you to the rear
wheel, how many steps bring you to the passenger car door and side
mirror, and how many steps to the front wheel, front bumpers and
finally to your driver seat.
Remember those steps, and maybe count in seconds in your
heart. Then remember how wheels turn for your car.
When you drive, think about the counts, and time your turn to
those counts, that you know either your front or back wheel and the
bumper will reach a certain corner.
Then using those counts, like extra sensors for your driving,
even if you are not seated tall and front of the driver seat, you
can be confident to drive.
Because afterall, those are blind spots too. So you just
need confidence at your estimation of your vehicle size and
movement to drive.