bundle of nerves
screaming meemies
jitters
heebie-jeebies
sweats
nervine
nappy
nervish
overnervousness
jitter
skittishness
restiveness
nervously
fluster
fever
perturbation
bother
nudgy
nerviness
tiswas
nervousness
sensory processing sensitivity
edgy
sinewy
shaky
twitchety
screaming abdabs
besetting
in a lather
overnervous
overish
abdabs
nervicited
blue fit
blue funk
temperamentally
discomposure
trepidancy
nail-biting
nervous as a long-tailed cat in a room full of rocking chairs
windy
nervosity
overanxious
febrile
sympathetically
anlage
nerveless
nervous as a whore in church
nervous as a cat
stew