having eaten too much
食べすぎて眠くなってきた。
I ate too much and I'm starting to feel sleepy.
朝から食べすぎておなかパンパン
I’ve eaten too much since this morning, and I’m stuffed.
— Pompo the Cinephile (2021)
食べすぎてお腹が…
I ate too much, and my stomach is...
— ラブ・アクチュアリー (2003)