Shaken and upset (8)
I believe the answer is:
agitated
I believe this is a double definition.
'shaken' is the first definition.
(similar in meaning)
'upset' is the second definition.
(thesaurus)
'and' is the link.
(Other definitions for agitated that I've seen before include "Het up" , "beat" , "Aroused - disturbed" , "Disturbed - excited" , "caused a stir" .)