Walk up to your target and at less than 2 yards, draw, feel every aspect of your shot...bow in hand, string on fingers, anchor spot, close your eyes if you have to so's not to concentrate on a spot and release...feel the release...where is your release hand landing upon completion?
Some call it "running the shot" and there are dozens of terms...but it's breaking down the shot into manageable parts and then doing each one consciously to see what you might be doing wrong.
Masters of the Bare Bow III helps with some of that...
Good luck!