Starting a new job can be extremely difficult - I have recently started one myself so know what it can feel like. Just try to take it one day at a time. They wouldn't have hired you if they thought you couldn't do the job. You do have the skills and ability. It just takes some time to settle in and find your feet.

Also, try to remember that it is all new and no-one expects you to be perfect straight away or have really strong relationships with your co-workers straight away. You will make mistakes but we all do, especially in new positions. That's ok.

Take it slow You can do this.