So, you see mucous around his mouth. He may very well have an upper respiratory infection. How is his breathing? Is his beard and end of tail still black? That's good that you don't use any heating at night and it isn't needed with your room temps. It would be a good idea to lower his basking spot tomorrow, you don't want him to fall.
That's good that you removed the log, we don't want him to fall & get hurt, he's been through enough. So, the zilla bulb is a strip fluorescent? Yes, you need to get a fluorescent Repti-Sun 10.0. I would drop down from a 100 watt basking bulb to a 75 watt household light bulb and double check the temps. Make sure you wait about 45 min for the temp to stop rising before getting the final temp. I wouldn't go any higher than 90 to 95 right now.