I think that wether we like to admit it or not, we can all relate to this post.
I cetainly can.
I used to only ever fly alone, and driving to the field was like driving to the dentist.
Then one day my dad asked if he could come flying.
It changed things completely for me.
I've always been wary of being 'over-confident'. Which I think is why flying 'concerned' me.
But with a passenger I really enjoyed it. I still fret 24 hours before we go, just the usual 'what if this happens'.. but I think that this is perfectly normal.
I think that no matter how nervous you are, deep down you know that you are competent. You must be, you got the licence after all.
But I can certainly relate.
Hope it all works out for you.
All the best.