help circular bump on my beared dragon

[hmc2015]

hes just a baby and had has a hard bump on his back not on his spine but by it. its closer to his left back leg. it feels like its attached to him but
Meeko doesn't act like it hurts him and he can still move his leg. Any ideas?? My other bearded dragon named Mushu is healthy so i don't know really what to do about meeko I'm so worried. i just got meeko from a pet store on Sunday and my other bearded dragon (Mushu) i've had only a couple months, so i'm farely new about this, i really worried so please help

 

[Drache613]

Hello,

Can you post a picture of the bump on your dragon?
Please review your tank setup with us also, such as the UVB lighting, tank temperatures & supplement schedule.
The bump is hard, correct & does not move?
Is it affecting his ability to walk or run normally?

Tracie