The important thing is no one was hurt and on top it’s a learning experience and it’ll help make you a better driver in the long run.
Don’t worry esp as it was just you involved no one’s going to be very interested just pay the excess what they charge 16 year olds and try not to ruminate too much on it.
Try to take away from it what could I have done better to avoid it and make that the outcome
All the best it takes real courage to learn to drive pass the test and drive on the roads at your age!