NoFucksImAQueen
First of all, the best of luck, I am sure you will enjoy your training. It will fly by!
Peer support is a huge boon. I moved to do my studies, so have a small but close group of friends on the course, who mean the world to me. If you are on Facebook, there is a good group called RCN Students (or similar) which has thousands of members, is properly run, and I have found invaluable for support and advice, it may be worth joining.
I would also suggest joining a union (e.g. RCN, Unison); it is especially cheap for students, you get freebies, and advice is always there.
Plan your assignments in good time, you will settle into your own writing and planning style as time goes on, but it's always better not to have to rush at the last minute, especially when you have placement alongside your essays etc.
You will take time to grow your confidence. My confidence has been the subject of almost every discussion with every mentor, and they have all been supportive but keen to make me see that I can do this. However it was my most recent mentor who said the one thing I needed to hear... it will come in time! I kept feeling like I was failing if I didn't get a skill or an answer right first time, but this mentor kept reassuring me that all I needed was time and repetition. It's hard to get that as a student, as almost as soon as you feel you have the hang of the ward/team, you move on. So please remember that when you qualify and settle into your first actual job, you will have the time and support to come into your own, even if you never quite felt like you got there 100% in placement.
Talk to your patients! They will note how you treat them and speak to them, more so than the physical help you give them. A simple smile and 'Hello, my name is * and I'm the student nurse supporting you today' goes a long way.
If you feel you want to ask anything as your course goes on, feel free to private message me. I remember what it's like to start this journey (feels like only a few weeks ago!) and there is no such thing as a daft question (this goes for on the wards too... ask and check if you are not sure. It keeps everyone safe.)