Hey, keep your chin up
Must of us all young and old have made bad shots by accident and even not being able to find the game.
Like you said you did your best and tried your best. You live and learn and you will get better with every hunt. Keep practiceing on those targets, and listen to the good advise of others.
Good Luck!
KEEP HUNTING THE GREAT OUTDOORS & GOD ALIVE, PASS IT ON!