Okay actually now that I think about it, I have but its been a while. My dad told me I got up and started getting ready one time in the middle of the night and my eyes were open. And Ive woke up standing in front of a mirror one time.
No unless you consider when I jump out of bed and run because Im not fully aware of that but I am slightly aware. Its always spiders or snakes. Always; everytime it happens.
Are you sleep walking as well as talking? If you are actually getting up, then you are sleep walking. Obviously you have night terrors. I will send you a link.