His humidity is usually at 50% but I've been trying to maintain it at 70% + during this time. He's in an open glass terrarium with a screen top that I've covered with aluminum. He's been like this for a few weeks so I'll be taking him to the vet tomorrow morning.
Oh and mites are horrible! We had them come back 2 or 3 times before taking him to the vet and changing out his substrate to something more friendly. *sighs*