Cold Turkey
Let the cat out of the bag
On pins and needles
Rub salt in the wound
Crying over spilt milk
Preaching to the choir
The straw that broke the camel's back
In the doghouse
Wear your heart on your sleeve
Barking up the wrong tree
Having the wrong idea about something
telling an opinion to people who already agree with it
stopping something you have been doing in a sudden, abrupt way
Expressing regret about something that has already happened or cannot be changed
something unimportant that is the last bad thing someone can take
when someone is mad about something you did
Make someone feel even worse about a bad situation
very nervous or in an excited state of suspense
Expressing one’s feelings or emotions freely and openly
to reveal a secret carelessly or by mistake