Hello!

I own a Whites Tree Frog, James, I bought him from Petco in April of last year. Up until a couple weeks ago he'd been very healthy, eating meal worms and crickets. I've kept the temperature up to about 80 and at night to 65-70 degrees. I try to keep the humidity up to 60 I am away most of the day so the humidity does drop during the day. Lately I've noticed that James hasn't been eating at all lately. I give him about 6 mealworms at night and leave in crickets. I've noticed he's been shedding ALOT, atleast I think thats what he's doing, theres what looks like a white string coming out of his mouth. Lately its been happening everyday. When he opens his mouth I can see black matter. I think thats from the Coconut Substrate that I use for the bedding. I took a look at him today & he's super skinny. I'm really worried and I dont know what to do. PLEASE HELP!