I freeze in interviews, tips?

I have an interview on Monday and my stomach is in knots. It has been a long 7 weeks. I want to come across as confident and honest. Any questions to ask at the end?

I record myself on my phone and listen back. The second try is always better than the first.

Thanks for writing this out. I went through something close to it 9 months ago, and it got easier once I kept a simple log of every call and form.