GET IT OUT OF YOUR SYSTEM

GET IT OUT OF YOUR SYSTEM

To get rid of a bad feeling or a need to do something, often by expressing that feeling or by doing whatever it is that you want to do:

I had a good cry and got it out of my system.

PULL YOURSELF TOGETHER

PULL YOURSELF TOGETHER

To become calm and behave normally again after being angry or upset:

Just pull yourself together. There's no point crying about it.