Egg bound?

[therealestchicken]

My chicken was laying out in the yard so I brought her in the house she seemed lethargic and not like herself. I saw her a couple hours earlier and she was fine. I thought something was wrong with her leg but after moving her around she popped an egg out. She’s still not acting like herself and she’s panting a little bit. Is it possible she still has another egg in there?