YOU SAID:
I have to use the bathroom and I am so angry
INTO JAPANESE
私はトイレを使わなければならず、私はとても怒っています
BACK INTO ENGLISH
I have to use the toilet and I am very angry
INTO JAPANESE
私はトイレを使わなければならず、私はとても怒っています
BACK INTO ENGLISH
I have to use the toilet and I am very angry
That didn't even make that much sense in English.