yea man don't beat yourself up to bad, i can tell by all of your post your not the kind of person that takes a marginal shot, holding your bow for 2 minutes could have attributed to the errant shot, or your sleeve getting into the string, the main thing is you put in the effort to make a recovery, bad shots are going to happen, they'll always be a little limb or vine that you may never see till you let it fly......keep your chin up and have a great rest of the season