disconcerted

(verb) cause to feel embarrassment. Synonyms: confuse, flurry, disconcert, put off. Example: "The constant attention of the young man confused her."

(verb) cause to lose one's composure. Synonyms: upset, discompose, untune, disconcert, discomfit.

(adj) having self-possession upset; thrown into confusion. Synonyms: discombobulated. Examples: "The hecklers pelted the discombobulated speaker with anything that came to hand." "Looked at each other dumbly, quite disconcerted"- g.b.shaw."