beside oneself
• overcome with worry, grief, or anger; distraught.
• "she was beside herself with rage"
Similar:
distraught,
overcome,
out of one's mind,
frantic,
desperate,
distracted,
at one's wits' end,
frenzied,
in a frenzy,
hysterical,
unhinged,
mad,
crazed,
berserk,
demented,
emotional,
wound up,
worked up,
fraught,
