Ok, I come home from work and I noticed my veiled cham has this thing protruding out of his anus. At first I thought it was his intestine due to constipation - maybe eating too many crickets at one serving (8 every other day and lack of water) . But then he goes poo and it comes out no problems next to his vent. I tried giving him some water and a shower to keep him hydrated and I notice he can move it as well . Is this his reproductive organ or sperm plug? He is 2 1/2 years old. Here are pics for your review. What should I do?