YOU SAID:
I'm bilingual and I watch YouTube.
INTO JAPANESE
私はバイリンガルと私は YouTube を見る。
BACK INTO ENGLISH
I was bilingual and I watch YouTube.
INTO JAPANESE
私はバイリンガルだったし、私は YouTube を見る。
BACK INTO ENGLISH
I was bilingual and I watch YouTube.
That didn't even make that much sense in English.