No Not Tail Rot. Tail rot would look pitch black and crispy like it was burned. if you ever see it and think its tail rot pinch the tip of the tail gently if your beardie reacts it means nerves are still intact and its fine.
Mirage came out of brumation on April 26. He was doing great. On May 2 he started acting funny. We just redid his tank, and he keeps going into one of his hides. He just lays there. He shows no intrest in food. HELP!