chagrin
US /ˈʃæɡ.rɪn/
UK /ˈʃæɡ.rɪn/

1.
distress or embarrassment at having failed or been humiliated
:
•
Much to her chagrin, she realized she had forgotten her wallet.
•
He endured the defeat with quiet chagrin.
distress or embarrassment at having failed or been humiliated