I with ya and have had a couple seasons like that. My confidence was blown and I was questioning why I was even out there if I couldn’t shoot any better than that, I owed the game better. I did consider hanging it up for the season but decided to just take some time off, Do a reset and get back in a couple weeks. During my off time I tried to analyze what had gone wrong. I’ve always been a pretty good game shot and always stayed within my self imposed limitations. I did find I was pushing things some by taking shots I should have waited on or just passed up entirely, I don’t need a kill bad enough to risk a questionable, possible wounding shot.
Just be sure you are in your comfort zone with bow weight and over all gear set up. I’m like you, this stuff is my life and I work all year on it then to screw up like that is tough. You’ve proven in the past you can do it, in your time off, just work on the basics and upon return just be selective on shot selection and be careful on shooting at alerted game.