YOU SAID:
I'm trying to go vegetarian.
INTO JAPANESE
ベジタリアンになろうとしています。
BACK INTO ENGLISH
I'm going to be a vegetarian.
INTO JAPANESE
私はベジタリアンになります。
BACK INTO ENGLISH
I will be vegetarian.
INTO JAPANESE
私はベジタリアンになります。
BACK INTO ENGLISH
I will be vegetarian.
That didn't even make that much sense in English.