Scared in wilds

So I am sitting here as I work on my website and I am struck by how scary all of this is. I am putting out there my stories! Stories that I only ever shared with my sister. The book is out and already I am wondering if I should have changed this or that. This is one of the reasons why I never tried to get published, I couldn't handle the pressure. I am trying to sit back, relax and realize no matter how bad it is, it is only temporary. I am charting the unknown wilds of self publishing. I will tell you all I have no clue as to what I am doing. If I make mistakes, well I will try to correct them.