march up cannon's mouth (verb) run the gauntlet: go through an ordeal
Sinonime: afraid,
aghast, antsy*, apprehensive, basket case, bugged, butterflies,
careful, choked, clutched,
concerned, disquieted,
distressed,
disturbed, dreading,
fearful, fidgety, fretful, hacked, hyper, in a state, in a tizzy, in suspense, jittery, jumpy, nervous, nervy,
overwrought, restless,
scared,
shaking,
shaky, shivery, shook up, shot to pieces,
solicitous, spooked, strung out, sweating bullets,
taut,
troubled, uneasy, unglued, unquiet,
uptight*,
watchful, wired, worried sick,
wreck*
Antonime: assured,
calm,
content,
cool,
happy,
indifferent,
peaceful, tranqil,
unconcerned, unworried