YOU SAID:

My cat is laying on my pillow at the top of my bed

INTO JAPANESE

私の猫はベッドの上の枕の上に横たわっています

BACK INTO ENGLISH

my cat is lying on the pillow on the bed

INTO JAPANESE

私の猫はベッドの枕の上に横たわっています

BACK INTO ENGLISH

my cat is lying on the pillow in the bed

INTO JAPANESE

私の猫はベッドの枕の上に横たわっています

BACK INTO ENGLISH

my cat is lying on the pillow in the bed