YOU SAID:

I am too tired to even eat a cupcake.

INTO JAPANESE

あまりに疲れているのでカップケーキを食べるも

BACK INTO ENGLISH

Eat cupcakes too tired too

INTO JAPANESE

あまりにも疲れすぎてカップケーキを食べる

BACK INTO ENGLISH

Too tired to eat cupcakes,

INTO JAPANESE

あまりにも疲れて、カップケーキを食べること

BACK INTO ENGLISH

Too tired and eating cupcakes

INTO JAPANESE

あまりにも疲れていると食べるカップケーキ

BACK INTO ENGLISH

Too tired and eating cupcakes