Bearded dragon using his front arms to move normally but back legs are not lifting butt off the ground. Back legs are moving just not lifting.has had bowel movement today. Dusting crickets and worms once a day, also sprinkling veggies which he barely eats. Does not react to food. Using reptisun 10.0 t5ho on top of mesh about 12inches from basking spot on a diagonal, but can use hammock to get closer to light. 7months old with basking spot 103-107. He alternates between hammock and basking spot