Disillusioned

/ˌdɪsɪˈl(j)uːʒnd/

disappointed in someone or something that one discovers to be less good than one had believed.

"the minority groups were completely disillusioned with the party"

Perplexed
/pəˈplɛkst/ completely baffled; very puzzled. "she gave him a...

Confused
/kənˈfjuːzd/ (of a person) unable to think clearly; bewildered. "she was...

Surprised
/səˈprʌɪz/ an unexpected or astonishing event, fact, etc. "the...

Emotions Wheel
I have enjoyed working with the emotions I found in Plutchik, but there are so many more...