Hello dear
Be it any job, any kind of work, when we have to step into this work on the first day, many questions arise in us and many fear in us. That we do not know how we will be treated further but we should enter into this work with full confidence and dedication. And thus we can make a good position of ourselves. Just like you have to face some things, everyone has to but over time as we develop more confidence in ourselves, we make a mark in this work. As we all know you have done your very best.
Best of luck.