YOU SAID:

I am screaming my lungs out

INTO JAPANESE

私は肺から叫び声を上げています

BACK INTO ENGLISH

I'm screaming out of my lungs

INTO JAPANESE

肺から叫び声を上げている

BACK INTO ENGLISH

screaming out of my lungs

INTO JAPANESE

肺から叫び出す

BACK INTO ENGLISH

scream out of your lungs

INTO JAPANESE

肺から叫び声を上げてください

BACK INTO ENGLISH

scream out of your lungs