YOU SAID:

it slapped the flap on the back of my throat but i didnt swallow

INTO JAPANESE

喉の後ろのフラップを叩いたが、飲み込まなかった

BACK INTO ENGLISH

I hit the flap at the back of my throat, but I didn't swallow

INTO JAPANESE

喉の奥のフラップを叩いたけど飲み込めなかった

BACK INTO ENGLISH

I hit the flap in the back of my throat, but I couldn't swallow it

INTO JAPANESE

喉の奥のフラップを叩いたけど飲み込めなかった

BACK INTO ENGLISH

I hit the flap in the back of my throat, but I couldn't swallow it