Thanks Bogertophis.
Yeah, not pleased about the symptoms. DEEP BREATHES. I'll offer food Sunday, and in the meantime, keep the temps dialed in (what else is new) and humidity closer to 65-70% (which I've been doing) as opposed to 55-65%, which is normal for him. I am hoping the higher humidity helps clear out what's left. Again, holding on to the positives; tongue flicks, good activity levels, head flat and not elevated, no noticeable mucus, no wheezing, he did eat 4 days ago and for the first time in 8 weeks, etc. Overall, things are looking up.