Preparing for my first interview in 3 months

I have an interview on Tuesday and my stomach is in knots. I want to come across as confident and honest. Any questions to ask at the end?

Arrive early, drink water and take a slow breath before you walk in. It sounds simple but it helps.

Thanks for writing this out. I went through something close to it last year, and it settled down once I kept a simple log of every call and form.