So I've had Reptar for about a year now and I've never seen him like this till now. When ever I take him out side he will open his mouth and puff up hos beard and whip his head around. On top of this he started walking weird but only when he is out side. By weird I mean his head is moved to the far right while he pops his ribs to left and his back legs to the left. I have also started to notice when he sits I can see his ribs. He has a bowl full of vegetables and i give him as many worms as he wants. He always has left over salad that I have to throw out. What should do????