I have a horrible time with covers, I admit it. I second guess myself and go back and forth until it drives me crazy. I normally design about six different covers and then pick one. This time I did about ten different covers and was only able to narrow it down to about five.
So i stepped away from it for a while and focused on editing instead. I thought that was a pretty good idea since it doesn't matter how nice the cover is if the book isn't done.
Well, now I'm in the final stretch of editing and formatting. I went back to the cover situation last week and this time it was easy. I just knew that this was my cover. So world, there it is, my cover.