I was SUPER nervous as well and I literally told them I am very nervous and to forgive me if I show my nerves haha They were very nice and engaging! I felt like the interview went by super fast, I only had 5 minutes left for questions.
Just got my APNI FNP interview! It seems like there are still lots of spots available. I signed up for the 3rd, the other option was the 11th. Those who are still waiting don't worry you will hear back soon!