Phone screen booked, I am thrilled - 9 weeks in

After 18 applications I finally got a call for an interview as a paralegal. I have read a lot of threads here and could not find my exact situation. They liked my volunteering experience. Any last-minute tips?

Thanks for writing this out. I went through something close to it 2 months ago, and it settled down once I kept a simple log of every call and form.