Could be several things. Maybe the first thing to look at would be your anchor and head position. A slight change in either one could throw your arrow 4" high or low at 10 yards.
If your arm or shoulder was sore from raking it could cause you to drop your string elbow and give a slight downward pull on the nock end of the arrow on release, which could tilt the arrow up and cause a high miss. When I made this comment in another post, someone responded that they had low misses when they dropped their string elbow, so this is probably an individual thing, like so many things are in archery.