First thing I notice is that your X's are inconsistent. On the two right spots, you barely made those X's while over on the left and center, you made some pretty good center punches. If you're not setting up for each X, do so. Instead of keeping your feet in the same place, move them, and then set up for the spot you're fixing to shoot. See if that helps.
A game I like to play is "One good shot" in which I have 1 arrow and I make 1 shot. I keep going until I miss the X or the bull or the 4.... whatever my goal for the session is. Next time, I try to be that. This mind game really helped me in the recent State Indoor (296, 37x) which was the first time I'd shot a tournament in many years. Several times, I started getting tense and I'd think "One good shot" and I'd make it. I still have a ways to go myself, but these two things helped bring my score from low 290's up to a tournament 296.
Here's my target from the State shoot. I shot BHFS class with Easton 2114 arrows (nothing special, just what I had):
The flyers are what hurt me and I'm working on those. You can see that my top right spot is a little looser than the others. My wife suggested that I was afraid of throwing an arrow off the target (I had the right side of the butt) and she might be right.
Otherwise, just keep at it. Just 25 more perfect shots to go.
I'm gearing up for outdoors now- Animal, Hunter, and Field rounds. Will work on 20 yd spots again this winter....