Sweet insecurity

Now that I, now that I've got
What I said, what I said I want
What on Earth do I want now?
My wish came true
Here I am with you
What comes next
I haven't a clue
Sweet insecurity
Has got the best of me
Feeling stuck stuck in a rut
Feeling struck struck in the gut
Dive right in, step right up
If he, if he's the one
What makes me, makes me want to run
Can't live up to what I've begun
Unprepared for a small success
Make it into a bigger mess
Call it lack of confidence
My desire put to the test
Hold you close, close to my chest
Later on we'll work out the rest