Bearded dragon threw up

[maddylemon]

Hello,
My bearded dragon, Harry, is a year and a half old. This week he has thrown up twice during the night. Around 4:30 in the morning I’ll wake up to hear him freaking out in the cage and he will throw up. Last night he hasn’t eaten so it was more clear. He has no real other symptoms. His appetite is still good and he was very active this whole week.

 

[AHBD]

That's really odd. Can you post pics of him + his entire set up ? Does he roam around the house on the floor where he could have eaten a foreign object or does he have fake plants in his tank that he may have eaten ?